12640902

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{56941}}^1$

素因数の和:56983

約数の個数: 16

約数和(自身を含む): 25965552

約数和(自身を除く): 13324650

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 56941, 113882, 170823, 341646, 2106817, 4213634, 6320451, 12640902]

約数ペア:

[(1, 12640902), (2, 6320451), (3, 4213634), (6, 2106817), (37, 341646), (74, 170823), (111, 113882), (222, 56941)]