15139418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63611}}^1$

素因数の和:63637

約数の個数: 16

約数和(自身を含む): 27480384

約数和(自身を除く): 12340966

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 63611, 127222, 445277, 890554, 1081387, 2162774, 7569709, 15139418]

約数ペア:

[(1, 15139418), (2, 7569709), (7, 2162774), (14, 1081387), (17, 890554), (34, 445277), (119, 127222), (238, 63611)]