12718238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 20677776

約数和(自身を除く): 7959538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 3001, 4238, 6002, 39013, 78026, 489163, 978326, 6359119, 12718238]

約数ペア:

[(1, 12718238), (2, 6359119), (13, 978326), (26, 489163), (163, 78026), (326, 39013), (2119, 6002), (3001, 4238)]