12534005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 16486848

約数和(自身を除く): 3952843

約数列:

[1, 5, 11, 55, 281, 811, 1405, 3091, 4055, 8921, 15455, 44605, 227891, 1139455, 2506801, 12534005]

約数ペア:

[(1, 12534005), (5, 2506801), (11, 1139455), (55, 227891), (281, 44605), (811, 15455), (1405, 8921), (3091, 4055)]