10890868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 20357568

約数和(自身を除く): 9466700

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 2753, 3956, 5506, 11012, 63319, 118379, 126638, 236758, 253276, 473516, 2722717, 5445434, 10890868]

約数ペア:

[(1, 10890868), (2, 5445434), (4, 2722717), (23, 473516), (43, 253276), (46, 236758), (86, 126638), (92, 118379), (172, 63319), (989, 11012), (1978, 5506), (2753, 3956)]