88971718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{212851}}^1$

素因数の和:212883

約数の個数: 16

約数和(自身を含む): 153253440

約数和(自身を除く): 64281722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 212851, 425702, 2341361, 4044169, 4682722, 8088338, 44485859, 88971718]

約数ペア:

[(1, 88971718), (2, 44485859), (11, 8088338), (19, 4682722), (22, 4044169), (38, 2341361), (209, 425702), (418, 212851)]