15668914

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 23889600

約数和(自身を除く): 8220686

約数列:

[1, 2, 139, 157, 278, 314, 359, 718, 21823, 43646, 49901, 56363, 99802, 112726, 7834457, 15668914]

約数ペア:

[(1, 15668914), (2, 7834457), (139, 112726), (157, 99802), (278, 56363), (314, 49901), (359, 43646), (718, 21823)]