12432670

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6311}}^1$

素因数の和:6515

約数の個数: 16

約数和(自身を含む): 22495968

約数和(自身を除く): 10063298

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 6311, 12622, 31555, 63110, 1243267, 2486534, 6216335, 12432670]

約数ペア:

[(1, 12432670), (2, 6216335), (5, 2486534), (10, 1243267), (197, 63110), (394, 31555), (985, 12622), (1970, 6311)]