12479818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{709}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 20217960

約数和(自身を除く): 7738142

約数列:

[1, 2, 13, 26, 677, 709, 1354, 1418, 8801, 9217, 17602, 18434, 479993, 959986, 6239909, 12479818]

約数ペア:

[(1, 12479818), (2, 6239909), (13, 959986), (26, 479993), (677, 18434), (709, 17602), (1354, 9217), (1418, 8801)]