15671912404

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{977}}^1\times {\mathrm{4957}}^1$

素因数の和:6747

約数の個数: 24

約数和(自身を含む): 27493399080

約数和(自身を除く): 11821486676

約数列:

[1, 2, 4, 809, 977, 1618, 1954, 3236, 3908, 4957, 9914, 19828, 790393, 1580786, 3161572, 4010213, 4842989, 8020426, 9685978, 16040852, 19371956, 3917978101, 7835956202, 15671912404]

約数ペア:

[(1, 15671912404), (2, 7835956202), (4, 3917978101), (809, 19371956), (977, 16040852), (1618, 9685978), (1954, 8020426), (3236, 4842989), (3908, 4010213), (4957, 3161572), (9914, 1580786), (19828, 790393)]