16568996890

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1161107}}^1$

素因数の和:1162541

約数の個数: 16

約数和(自身を含む): 29845120032

約数和(自身を除く): 13276123142

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 1161107, 2322214, 5805535, 11611070, 1656899689, 3313799378, 8284498445, 16568996890]

約数ペア:

[(1, 16568996890), (2, 8284498445), (5, 3313799378), (10, 1656899689), (1427, 11611070), (2854, 5805535), (7135, 2322214), (14270, 1161107)]