21091311362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2097803}}^1$

素因数の和:2098273

約数の個数: 16

約数和(自身を含む): 34588592352

約数和(自身を除く): 13497280990

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 2097803, 4195606, 23075833, 46151666, 958695971, 1917391942, 10545655681, 21091311362]

約数ペア:

[(1, 21091311362), (2, 10545655681), (11, 1917391942), (22, 958695971), (457, 46151666), (914, 23075833), (5027, 4195606), (10054, 2097803)]