115854838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{478739}}^1$

素因数の和:478763

約数の個数: 12

約数和(自身を含む): 191017260

約数和(自身を除く): 75162422

約数列:

[1, 2, 11, 22, 121, 242, 478739, 957478, 5266129, 10532258, 57927419, 115854838]

約数ペア:

[(1, 115854838), (2, 57927419), (11, 10532258), (22, 5266129), (121, 957478), (242, 478739)]