18852185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 25477632

約数和(自身を除く): 6625447

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 11057, 55285, 121627, 342767, 608135, 1713835, 3770437, 18852185]

約数ペア:

[(1, 18852185), (5, 3770437), (11, 1713835), (31, 608135), (55, 342767), (155, 121627), (341, 55285), (1705, 11057)]