13236578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 21037920

約数和(自身を除く): 7801342

約数列:

[1, 2, 19, 38, 163, 326, 2137, 3097, 4274, 6194, 40603, 81206, 348331, 696662, 6618289, 13236578]

約数ペア:

[(1, 13236578), (2, 6618289), (19, 696662), (38, 348331), (163, 81206), (326, 40603), (2137, 6194), (3097, 4274)]