12708538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 6990662

約数列:

[1, 2, 37, 74, 199, 398, 863, 1726, 7363, 14726, 31931, 63862, 171737, 343474, 6354269, 12708538]

約数ペア:

[(1, 12708538), (2, 6354269), (37, 343474), (74, 171737), (199, 63862), (398, 31931), (863, 14726), (1726, 7363)]