12387156928

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{373}}^1\times {\mathrm{1973}}^1$

素因数の和:2621

約数の個数: 56

約数和(自身を含む): 24752917728

約数和(自身を除く): 12365760800

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 373, 526, 746, 1052, 1492, 1973, 2104, 2984, 3946, 4208, 5968, 7892, 8416, 11936, 15784, 16832, 23872, 31568, 63136, 98099, 126272, 196198, 392396, 518899, 735929, 784792, 1037798, 1471858, 1569584, 2075596, 2943716, 3139168, 4151192, 5887432, 6278336, 8302384, 11774864, 16604768, 23549728, 33209536, 47099456, 193549327, 387098654, 774197308, 1548394616, 3096789232, 6193578464, 12387156928]

約数ペア:

[(1, 12387156928), (2, 6193578464), (4, 3096789232), (8, 1548394616), (16, 774197308), (32, 387098654), (64, 193549327), (263, 47099456), (373, 33209536), (526, 23549728), (746, 16604768), (1052, 11774864), (1492, 8302384), (1973, 6278336), (2104, 5887432), (2984, 4151192), (3946, 3139168), (4208, 2943716), (5968, 2075596), (7892, 1569584), (8416, 1471858), (11936, 1037798), (15784, 784792), (16832, 735929), (23872, 518899), (31568, 392396), (63136, 196198), (98099, 126272)]