15197966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63857}}^1$

素因数の和:63883

約数の個数: 16

約数和(自身を含む): 27586656

約数和(自身を除く): 12388690

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 63857, 127714, 446999, 893998, 1085569, 2171138, 7598983, 15197966]

約数ペア:

[(1, 15197966), (2, 7598983), (7, 2171138), (14, 1085569), (17, 893998), (34, 446999), (119, 127714), (238, 63857)]