2012396090

素因数分解:

$2^1\times 5^1\times {\mathrm{18481}}^1\times {\mathrm{10889}}^1$

素因数の和:29377

約数の個数: 16

約数和(自身を含む): 3622841640

約数和(自身を除く): 1610445550

約数列:

[1, 2, 5, 10, 10889, 18481, 21778, 36962, 54445, 92405, 108890, 184810, 201239609, 402479218, 1006198045, 2012396090]

約数ペア:

[(1, 2012396090), (2, 1006198045), (5, 402479218), (10, 201239609), (10889, 184810), (18481, 108890), (21778, 92405), (36962, 54445)]