12789496

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 11886344

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 223, 268, 428, 446, 536, 856, 892, 1784, 7169, 14338, 14941, 23861, 28676, 29882, 47722, 57352, 59764, 95444, 119528, 190888, 1598687, 3197374, 6394748, 12789496]

約数ペア:

[(1, 12789496), (2, 6394748), (4, 3197374), (8, 1598687), (67, 190888), (107, 119528), (134, 95444), (214, 59764), (223, 57352), (268, 47722), (428, 29882), (446, 28676), (536, 23861), (856, 14941), (892, 14338), (1784, 7169)]