51231422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{10169}}^1$

素因数の和:10411

約数の個数: 16

約数和(自身を含む): 84207600

約数和(自身を除く): 32976178

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 10169, 20338, 111859, 223718, 2328701, 4657402, 25615711, 51231422]

約数ペア:

[(1, 51231422), (2, 25615711), (11, 4657402), (22, 2328701), (229, 223718), (458, 111859), (2519, 20338), (5038, 10169)]