15492491

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 18947520

約数和(自身を除く): 3455029

約数列:

[1, 7, 17, 101, 119, 707, 1289, 1717, 9023, 12019, 21913, 130189, 153391, 911323, 2213213, 15492491]

約数ペア:

[(1, 15492491), (7, 2213213), (17, 911323), (101, 153391), (119, 130189), (707, 21913), (1289, 12019), (1717, 9023)]