22480874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21089}}^1$

素因数の和:21145

約数の個数: 16

約数和(自身を含む): 37202760

約数和(自身を除く): 14721886

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 21089, 42178, 274157, 548314, 864649, 1729298, 11240437, 22480874]

約数ペア:

[(1, 22480874), (2, 11240437), (13, 1729298), (26, 864649), (41, 548314), (82, 274157), (533, 42178), (1066, 21089)]