18385246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28817}}^1$

素因数の和:28859

約数の個数: 16

約数和(自身を含む): 31123440

約数和(自身を除く): 12738194

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28817, 57634, 316987, 633974, 835693, 1671386, 9192623, 18385246]

約数ペア:

[(1, 18385246), (2, 9192623), (11, 1671386), (22, 835693), (29, 633974), (58, 316987), (319, 57634), (638, 28817)]