19511712

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 96

約数和(自身を含む): 62112960

約数和(自身を除く): 42601248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2053, 2376, 3168, 4106, 4752, 6159, 8212, 9504, 12318, 16424, 18477, 22583, 24636, 32848, 36954, 45166, 49272, 55431, 65696, 67749, 73908, 90332, 98544, 110862, 135498, 147816, 180664, 197088, 203247, 221724, 270996, 295632, 361328, 406494, 443448, 541992, 591264, 609741, 722656, 812988, 886896, 1083984, 1219482, 1625976, 1773792, 2167968, 2438964, 3251952, 4877928, 6503904, 9755856, 19511712]

約数ペア:

[(1, 19511712), (2, 9755856), (3, 6503904), (4, 4877928), (6, 3251952), (8, 2438964), (9, 2167968), (11, 1773792), (12, 1625976), (16, 1219482), (18, 1083984), (22, 886896), (24, 812988), (27, 722656), (32, 609741), (33, 591264), (36, 541992), (44, 443448), (48, 406494), (54, 361328), (66, 295632), (72, 270996), (88, 221724), (96, 203247), (99, 197088), (108, 180664), (132, 147816), (144, 135498), (176, 110862), (198, 98544), (216, 90332), (264, 73908), (288, 67749), (297, 65696), (352, 55431), (396, 49272), (432, 45166), (528, 36954), (594, 32848), (792, 24636), (864, 22583), (1056, 18477), (1188, 16424), (1584, 12318), (2053, 9504), (2376, 8212), (3168, 6159), (4106, 4752)]