16121590

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1579}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 29065680

約数和(自身を除く): 12944090

約数列:

[1, 2, 5, 10, 1021, 1579, 2042, 3158, 5105, 7895, 10210, 15790, 1612159, 3224318, 8060795, 16121590]

約数ペア:

[(1, 16121590), (2, 8060795), (5, 3224318), (10, 1612159), (1021, 15790), (1579, 10210), (2042, 7895), (3158, 5105)]