12302678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 18915120

約数和(自身を除く): 6612442

約数列:

[1, 2, 53, 106, 277, 419, 554, 838, 14681, 22207, 29362, 44414, 116063, 232126, 6151339, 12302678]

約数ペア:

[(1, 12302678), (2, 6151339), (53, 232126), (106, 116063), (277, 44414), (419, 29362), (554, 22207), (838, 14681)]