18620314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 28919016

約数和(自身を除く): 10298702

約数列:

[1, 2, 41, 82, 97, 194, 2341, 3977, 4682, 7954, 95981, 191962, 227077, 454154, 9310157, 18620314]

約数ペア:

[(1, 18620314), (2, 9310157), (41, 454154), (82, 227077), (97, 191962), (194, 95981), (2341, 7954), (3977, 4682)]