12919296

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 24203328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 647, 768, 832, 1248, 1294, 1536, 1664, 1941, 2496, 2588, 3328, 3882, 4992, 5176, 6656, 7764, 8411, 9984, 10352, 15528, 16822, 19968, 20704, 25233, 31056, 33644, 41408, 50466, 62112, 67288, 82816, 100932, 124224, 134576, 165632, 201864, 248448, 269152, 331264, 403728, 496896, 538304, 807456, 993792, 1076608, 1614912, 2153216, 3229824, 4306432, 6459648, 12919296]

約数ペア:

[(1, 12919296), (2, 6459648), (3, 4306432), (4, 3229824), (6, 2153216), (8, 1614912), (12, 1076608), (13, 993792), (16, 807456), (24, 538304), (26, 496896), (32, 403728), (39, 331264), (48, 269152), (52, 248448), (64, 201864), (78, 165632), (96, 134576), (104, 124224), (128, 100932), (156, 82816), (192, 67288), (208, 62112), (256, 50466), (312, 41408), (384, 33644), (416, 31056), (512, 25233), (624, 20704), (647, 19968), (768, 16822), (832, 15528), (1248, 10352), (1294, 9984), (1536, 8411), (1664, 7764), (1941, 6656), (2496, 5176), (2588, 4992), (3328, 3882)]