90875594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{12391}}^1$

素因数の和:12605

約数の個数: 16

約数和(自身を含む): 144242880

約数和(自身を除く): 53367286

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 12391, 24782, 235429, 470858, 2391463, 4782926, 45437797, 90875594]

約数ペア:

[(1, 90875594), (2, 45437797), (19, 4782926), (38, 2391463), (193, 470858), (386, 235429), (3667, 24782), (7334, 12391)]