12020404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 23059008

約数和(自身を除く): 11038604

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 1063, 2126, 2827, 4252, 5654, 11308, 11693, 23386, 46772, 273191, 546382, 1092764, 3005101, 6010202, 12020404]

約数ペア:

[(1, 12020404), (2, 6010202), (4, 3005101), (11, 1092764), (22, 546382), (44, 273191), (257, 46772), (514, 23386), (1028, 11693), (1063, 11308), (2126, 5654), (2827, 4252)]