16655518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5081}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 27442800

約数和(自身を除く): 10787282

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 5081, 10162, 55891, 111782, 757069, 1514138, 8327759, 16655518]

約数ペア:

[(1, 16655518), (2, 8327759), (11, 1514138), (22, 757069), (149, 111782), (298, 55891), (1639, 10162), (3278, 5081)]