12449788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12601}}^1$

素因数の和:12637

約数の個数: 24

約数和(自身を含む): 24699920

約数和(自身を除く): 12250132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12601, 25202, 50404, 163813, 239419, 327626, 478838, 655252, 957676, 3112447, 6224894, 12449788]

約数ペア:

[(1, 12449788), (2, 6224894), (4, 3112447), (13, 957676), (19, 655252), (26, 478838), (38, 327626), (52, 239419), (76, 163813), (247, 50404), (494, 25202), (988, 12601)]