13078788

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7841}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 30740640

約数和(自身を除く): 17661852

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 7841, 15682, 23523, 31364, 47046, 94092, 1089899, 2179798, 3269697, 4359596, 6539394, 13078788]

約数ペア:

[(1, 13078788), (2, 6539394), (3, 4359596), (4, 3269697), (6, 2179798), (12, 1089899), (139, 94092), (278, 47046), (417, 31364), (556, 23523), (834, 15682), (1668, 7841)]