19009728

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 140

約数和(自身を含む): 59623960

約数和(自身を除く): 40614232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 193, 216, 228, 288, 304, 324, 342, 386, 432, 456, 513, 576, 579, 608, 648, 684, 772, 864, 912, 1026, 1158, 1216, 1296, 1368, 1539, 1544, 1728, 1737, 1824, 2052, 2316, 2592, 2736, 3078, 3088, 3474, 3648, 3667, 4104, 4632, 5184, 5211, 5472, 6156, 6176, 6948, 7334, 8208, 9264, 10422, 10944, 11001, 12312, 12352, 13896, 14668, 15633, 16416, 18528, 20844, 22002, 24624, 27792, 29336, 31266, 32832, 33003, 37056, 41688, 44004, 49248, 55584, 58672, 62532, 66006, 83376, 88008, 98496, 99009, 111168, 117344, 125064, 132012, 166752, 176016, 198018, 234688, 250128, 264024, 297027, 333504, 352032, 396036, 500256, 528048, 594054, 704064, 792072, 1000512, 1056096, 1188108, 1584144, 2112192, 2376216, 3168288, 4752432, 6336576, 9504864, 19009728]

約数ペア:

[(1, 19009728), (2, 9504864), (3, 6336576), (4, 4752432), (6, 3168288), (8, 2376216), (9, 2112192), (12, 1584144), (16, 1188108), (18, 1056096), (19, 1000512), (24, 792072), (27, 704064), (32, 594054), (36, 528048), (38, 500256), (48, 396036), (54, 352032), (57, 333504), (64, 297027), (72, 264024), (76, 250128), (81, 234688), (96, 198018), (108, 176016), (114, 166752), (144, 132012), (152, 125064), (162, 117344), (171, 111168), (192, 99009), (193, 98496), (216, 88008), (228, 83376), (288, 66006), (304, 62532), (324, 58672), (342, 55584), (386, 49248), (432, 44004), (456, 41688), (513, 37056), (576, 33003), (579, 32832), (608, 31266), (648, 29336), (684, 27792), (772, 24624), (864, 22002), (912, 20844), (1026, 18528), (1158, 16416), (1216, 15633), (1296, 14668), (1368, 13896), (1539, 12352), (1544, 12312), (1728, 11001), (1737, 10944), (1824, 10422), (2052, 9264), (2316, 8208), (2592, 7334), (2736, 6948), (3078, 6176), (3088, 6156), (3474, 5472), (3648, 5211), (3667, 5184), (4104, 4632)]