11538826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 18867744

約数和(自身を除く): 7328918

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 5347, 10694, 69511, 139022, 443801, 887602, 5769413, 11538826]

約数ペア:

[(1, 11538826), (2, 5769413), (13, 887602), (26, 443801), (83, 139022), (166, 69511), (1079, 10694), (2158, 5347)]