11756945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 15050448

約数和(自身を除く): 3293503

約数列:

[1, 5, 17, 85, 157, 785, 881, 2669, 4405, 13345, 14977, 74885, 138317, 691585, 2351389, 11756945]

約数ペア:

[(1, 11756945), (5, 2351389), (17, 691585), (85, 138317), (157, 74885), (785, 14977), (881, 13345), (2669, 4405)]