12856728545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{110221}}^1$

素因数の和:110836

約数の個数: 16

約数和(自身を含む): 15832288080

約数和(自身を除く): 2975559535

約数列:

[1, 5, 41, 205, 569, 2845, 23329, 110221, 116645, 551105, 4519061, 22595305, 62715749, 313578745, 2571345709, 12856728545]

約数ペア:

[(1, 12856728545), (5, 2571345709), (41, 313578745), (205, 62715749), (569, 22595305), (2845, 4519061), (23329, 551105), (110221, 116645)]