25811038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14851}}^1$

素因数の和:14943

約数の個数: 16

約数和(自身を含む): 42773760

約数和(自身を除く): 16962722

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 14851, 29702, 163361, 326722, 1173229, 2346458, 12905519, 25811038]

約数ペア:

[(1, 25811038), (2, 12905519), (11, 2346458), (22, 1173229), (79, 326722), (158, 163361), (869, 29702), (1738, 14851)]