13640308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2441}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 26256384

約数和(自身を除く): 12616076

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2441, 2794, 4882, 5588, 9764, 26851, 53702, 107404, 310007, 620014, 1240028, 3410077, 6820154, 13640308]

約数ペア:

[(1, 13640308), (2, 6820154), (4, 3410077), (11, 1240028), (22, 620014), (44, 310007), (127, 107404), (254, 53702), (508, 26851), (1397, 9764), (2441, 5588), (2794, 4882)]