23402642

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 39271440

約数和(自身を除く): 15868798

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 2131, 4262, 5491, 10982, 36227, 40489, 72454, 80978, 615859, 688313, 1231718, 1376626, 11701321, 23402642]

約数ペア:

[(1, 23402642), (2, 11701321), (17, 1376626), (19, 1231718), (34, 688313), (38, 615859), (289, 80978), (323, 72454), (578, 40489), (646, 36227), (2131, 10982), (4262, 5491)]