21096322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1031}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 34155072

約数和(自身を除く): 13058750

約数列:

[1, 2, 13, 26, 787, 1031, 1574, 2062, 10231, 13403, 20462, 26806, 811397, 1622794, 10548161, 21096322]

約数ペア:

[(1, 21096322), (2, 10548161), (13, 1622794), (26, 811397), (787, 26806), (1031, 20462), (1574, 13403), (2062, 10231)]