220119218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{526601}}^1$

素因数の和:526633

約数の個数: 16

約数和(自身を含む): 379153440

約数和(自身を除く): 159034222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 526601, 1053202, 5792611, 10005419, 11585222, 20010838, 110059609, 220119218]

約数ペア:

[(1, 220119218), (2, 110059609), (11, 20010838), (19, 11585222), (22, 10005419), (38, 5792611), (209, 1053202), (418, 526601)]