15772630

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1979}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 28440720

約数和(自身を除く): 12668090

約数列:

[1, 2, 5, 10, 797, 1594, 1979, 3958, 3985, 7970, 9895, 19790, 1577263, 3154526, 7886315, 15772630]

約数ペア:

[(1, 15772630), (2, 7886315), (5, 3154526), (10, 1577263), (797, 19790), (1594, 9895), (1979, 7970), (3958, 3985)]