12647310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32429}}^1$

素因数の和:32452

約数の個数: 32

約数和(自身を含む): 32689440

約数和(自身を除く): 20042130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32429, 64858, 97287, 162145, 194574, 324290, 421577, 486435, 843154, 972870, 1264731, 2107885, 2529462, 4215770, 6323655, 12647310]

約数ペア:

[(1, 12647310), (2, 6323655), (3, 4215770), (5, 2529462), (6, 2107885), (10, 1264731), (13, 972870), (15, 843154), (26, 486435), (30, 421577), (39, 324290), (65, 194574), (78, 162145), (130, 97287), (195, 64858), (390, 32429)]