2013245894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1\times {\mathrm{18461}}^1$

素因数の和:23431

約数の個数: 16

約数和(自身を含む): 3295245456

約数和(自身を除く): 1281999562

約数列:

[1, 2, 11, 22, 4957, 9914, 18461, 36922, 54527, 109054, 203071, 406142, 91511177, 183022354, 1006622947, 2013245894]

約数ペア:

[(1, 2013245894), (2, 1006622947), (11, 183022354), (22, 91511177), (4957, 406142), (9914, 203071), (18461, 109054), (36922, 54527)]