11918803870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70110611}}^1$

素因数の和:70110635

約数の個数: 16

約数和(自身を含む): 22715838288

約数和(自身を除く): 10797034418

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 70110611, 140221222, 350553055, 701106110, 1191880387, 2383760774, 5959401935, 11918803870]

約数ペア:

[(1, 11918803870), (2, 5959401935), (5, 2383760774), (10, 1191880387), (17, 701106110), (34, 350553055), (85, 140221222), (170, 70110611)]