18543206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5171}}^1$

素因数の和:5347

約数の個数: 16

約数和(自身を含む): 30535488

約数和(自身を除く): 11992282

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5171, 10342, 56881, 113762, 842873, 1685746, 9271603, 18543206]

約数ペア:

[(1, 18543206), (2, 9271603), (11, 1685746), (22, 842873), (163, 113762), (326, 56881), (1793, 10342), (3586, 5171)]