22018511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 24300000

約数和(自身を除く): 2281489

約数列:

[1, 19, 29, 89, 449, 551, 1691, 2581, 8531, 13021, 39961, 49039, 247399, 759259, 1158869, 22018511]

約数ペア:

[(1, 22018511), (19, 1158869), (29, 759259), (89, 247399), (449, 49039), (551, 39961), (1691, 13021), (2581, 8531)]