15679819688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{110777}}^1$

素因数の和:112157

約数の個数: 32

約数和(自身を含む): 31684723560

約数和(自身を除く): 16004903872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1361, 2722, 5444, 10888, 17693, 35386, 70772, 110777, 141544, 221554, 443108, 886216, 1440101, 2880202, 5760404, 11520808, 150767497, 301534994, 603069988, 1206139976, 1959977461, 3919954922, 7839909844, 15679819688]

約数ペア:

[(1, 15679819688), (2, 7839909844), (4, 3919954922), (8, 1959977461), (13, 1206139976), (26, 603069988), (52, 301534994), (104, 150767497), (1361, 11520808), (2722, 5760404), (5444, 2880202), (10888, 1440101), (17693, 886216), (35386, 443108), (70772, 221554), (110777, 141544)]