23389885

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 29175552

約数和(自身を除く): 5785667

約数列:

[1, 5, 41, 71, 205, 355, 1607, 2911, 8035, 14555, 65887, 114097, 329435, 570485, 4677977, 23389885]

約数ペア:

[(1, 23389885), (5, 4677977), (41, 570485), (71, 329435), (205, 114097), (355, 65887), (1607, 14555), (2911, 8035)]