19270682

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 29440320

約数和(自身を除く): 10169638

約数列:

[1, 2, 103, 139, 206, 278, 673, 1346, 14317, 28634, 69319, 93547, 138638, 187094, 9635341, 19270682]

約数ペア:

[(1, 19270682), (2, 9635341), (103, 187094), (139, 138638), (206, 93547), (278, 69319), (673, 28634), (1346, 14317)]