12785792426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1821857}}^1$

素因数の和:1821910

約数の個数: 24

約数和(自身を含む): 21807640260

約数和(自身を除く): 9021847834

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 1821857, 3643714, 20040427, 40080854, 52833853, 105667706, 220444697, 440889394, 581172383, 1162344766, 6392896213, 12785792426]

約数ペア:

[(1, 12785792426), (2, 6392896213), (11, 1162344766), (22, 581172383), (29, 440889394), (58, 220444697), (121, 105667706), (242, 52833853), (319, 40080854), (638, 20040427), (3509, 3643714), (7018, 1821857)]