16396211

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 16

約数和(自身を含む): 18849600

約数和(自身を除く): 2453389

約数列:

[1, 13, 17, 169, 221, 439, 2197, 2873, 5707, 7463, 37349, 74191, 97019, 964483, 1261247, 16396211]

約数ペア:

[(1, 16396211), (13, 1261247), (17, 964483), (169, 97019), (221, 74191), (439, 37349), (2197, 7463), (2873, 5707)]