19259856

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 200

約数和(自身を含む): 69858624

約数和(自身を除く): 50598768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 193, 198, 216, 231, 252, 264, 297, 308, 324, 336, 378, 386, 396, 432, 462, 504, 528, 567, 579, 594, 616, 648, 693, 756, 772, 792, 891, 924, 1008, 1134, 1158, 1188, 1232, 1296, 1351, 1386, 1512, 1544, 1584, 1737, 1782, 1848, 2079, 2123, 2268, 2316, 2376, 2702, 2772, 3024, 3088, 3474, 3564, 3696, 4053, 4158, 4246, 4536, 4632, 4752, 5211, 5404, 5544, 6237, 6369, 6948, 7128, 8106, 8316, 8492, 9072, 9264, 10422, 10808, 11088, 12159, 12474, 12738, 13896, 14256, 14861, 15633, 16212, 16632, 16984, 19107, 20844, 21616, 24318, 24948, 25476, 27792, 29722, 31266, 32424, 33264, 33968, 36477, 38214, 41688, 44583, 48636, 49896, 50952, 57321, 59444, 62532, 64848, 72954, 76428, 83376, 89166, 97272, 99792, 101904, 109431, 114642, 118888, 125064, 133749, 145908, 152856, 171963, 178332, 194544, 218862, 229284, 237776, 250128, 267498, 291816, 305712, 343926, 356664, 401247, 437724, 458568, 534996, 583632, 687852, 713328, 802494, 875448, 917136, 1069992, 1203741, 1375704, 1604988, 1750896, 2139984, 2407482, 2751408, 3209976, 4814964, 6419952, 9629928, 19259856]

約数ペア:

[(1, 19259856), (2, 9629928), (3, 6419952), (4, 4814964), (6, 3209976), (7, 2751408), (8, 2407482), (9, 2139984), (11, 1750896), (12, 1604988), (14, 1375704), (16, 1203741), (18, 1069992), (21, 917136), (22, 875448), (24, 802494), (27, 713328), (28, 687852), (33, 583632), (36, 534996), (42, 458568), (44, 437724), (48, 401247), (54, 356664), (56, 343926), (63, 305712), (66, 291816), (72, 267498), (77, 250128), (81, 237776), (84, 229284), (88, 218862), (99, 194544), (108, 178332), (112, 171963), (126, 152856), (132, 145908), (144, 133749), (154, 125064), (162, 118888), (168, 114642), (176, 109431), (189, 101904), (193, 99792), (198, 97272), (216, 89166), (231, 83376), (252, 76428), (264, 72954), (297, 64848), (308, 62532), (324, 59444), (336, 57321), (378, 50952), (386, 49896), (396, 48636), (432, 44583), (462, 41688), (504, 38214), (528, 36477), (567, 33968), (579, 33264), (594, 32424), (616, 31266), (648, 29722), (693, 27792), (756, 25476), (772, 24948), (792, 24318), (891, 21616), (924, 20844), (1008, 19107), (1134, 16984), (1158, 16632), (1188, 16212), (1232, 15633), (1296, 14861), (1351, 14256), (1386, 13896), (1512, 12738), (1544, 12474), (1584, 12159), (1737, 11088), (1782, 10808), (1848, 10422), (2079, 9264), (2123, 9072), (2268, 8492), (2316, 8316), (2376, 8106), (2702, 7128), (2772, 6948), (3024, 6369), (3088, 6237), (3474, 5544), (3564, 5404), (3696, 5211), (4053, 4752), (4158, 4632), (4246, 4536)]