15679700012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{8377}}^1\times {\mathrm{12647}}^1$

素因数の和:21065

約数の個数: 24

約数和(自身を含む): 28186675104

約数和(自身を除く): 12506975092

約数列:

[1, 2, 4, 37, 74, 148, 8377, 12647, 16754, 25294, 33508, 50588, 309949, 467939, 619898, 935878, 1239796, 1871756, 105943919, 211887838, 423775676, 3919925003, 7839850006, 15679700012]

約数ペア:

[(1, 15679700012), (2, 7839850006), (4, 3919925003), (37, 423775676), (74, 211887838), (148, 105943919), (8377, 1871756), (12647, 1239796), (16754, 935878), (25294, 619898), (33508, 467939), (50588, 309949)]