22480381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 28199808

約数和(自身を除く): 5719427

約数列:

[1, 7, 11, 77, 181, 1267, 1613, 1991, 11291, 13937, 17743, 124201, 291953, 2043671, 3211483, 22480381]

約数ペア:

[(1, 22480381), (7, 3211483), (11, 2043671), (77, 291953), (181, 124201), (1267, 17743), (1613, 13937), (1991, 11291)]