22750246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 34898688

約数和(自身を除く): 12148442

約数列:

[1, 2, 71, 131, 142, 262, 1223, 2446, 9301, 18602, 86833, 160213, 173666, 320426, 11375123, 22750246]

約数ペア:

[(1, 22750246), (2, 11375123), (71, 320426), (131, 173666), (142, 160213), (262, 86833), (1223, 18602), (2446, 9301)]