15690168488

素因数分解:

$2^3\times {\mathrm{1471}}^1\times {\mathrm{1333291}}^1$

素因数の和:1334768

約数の個数: 16

約数和(自身を含む): 29439087360

約数和(自身を除く): 13748918872

約数列:

[1, 2, 4, 8, 1471, 2942, 5884, 11768, 1333291, 2666582, 5333164, 10666328, 1961271061, 3922542122, 7845084244, 15690168488]

約数ペア:

[(1, 15690168488), (2, 7845084244), (4, 3922542122), (8, 1961271061), (1471, 10666328), (2942, 5333164), (5884, 2666582), (11768, 1333291)]