11557522

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 6154478

約数列:

[1, 2, 71, 142, 199, 398, 409, 818, 14129, 28258, 29039, 58078, 81391, 162782, 5778761, 11557522]

約数ペア:

[(1, 11557522), (2, 5778761), (71, 162782), (142, 81391), (199, 58078), (398, 29039), (409, 28258), (818, 14129)]