11516491

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 13837824

約数和(自身を除く): 2321333

約数列:

[1, 7, 23, 161, 233, 307, 1631, 2149, 5359, 7061, 37513, 49427, 71531, 500717, 1645213, 11516491]

約数ペア:

[(1, 11516491), (7, 1645213), (23, 500717), (161, 71531), (233, 49427), (307, 37513), (1631, 7061), (2149, 5359)]