15705851996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{148961}}^1$

素因数の和:149621

約数の個数: 24

約数和(自身を含む): 28170501744

約数和(自身を除く): 12464649748

約数列:

[1, 2, 4, 43, 86, 172, 613, 1226, 2452, 26359, 52718, 105436, 148961, 297922, 595844, 6405323, 12810646, 25621292, 91313093, 182626186, 365252372, 3926462999, 7852925998, 15705851996]

約数ペア:

[(1, 15705851996), (2, 7852925998), (4, 3926462999), (43, 365252372), (86, 182626186), (172, 91313093), (613, 25621292), (1226, 12810646), (2452, 6405323), (26359, 595844), (52718, 297922), (105436, 148961)]