12859962

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20809}}^1$

素因数の和:20917

約数の個数: 16

約数和(自身を含む): 25970880

約数和(自身を除く): 13110918

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20809, 41618, 62427, 124854, 2143327, 4286654, 6429981, 12859962]

約数ペア:

[(1, 12859962), (2, 6429981), (3, 4286654), (6, 2143327), (103, 124854), (206, 62427), (309, 41618), (618, 20809)]