12996386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1597}}^1$

素因数の和:1925

約数の個数: 16

約数和(自身を含む): 21074424

約数和(自身を除く): 8078038

約数列:

[1, 2, 13, 26, 313, 626, 1597, 3194, 4069, 8138, 20761, 41522, 499861, 999722, 6498193, 12996386]

約数ペア:

[(1, 12996386), (2, 6498193), (13, 999722), (26, 499861), (313, 41522), (626, 20761), (1597, 8138), (3194, 4069)]