12113855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 15742944

約数和(自身を除く): 3629089

約数列:

[1, 5, 13, 65, 227, 821, 1135, 2951, 4105, 10673, 14755, 53365, 186367, 931835, 2422771, 12113855]

約数ペア:

[(1, 12113855), (5, 2422771), (13, 931835), (65, 186367), (227, 53365), (821, 14755), (1135, 10673), (2951, 4105)]