11565490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 11114510

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2099, 2755, 4198, 5510, 10495, 20990, 39881, 60871, 79762, 121742, 199405, 304355, 398810, 608710, 1156549, 2313098, 5782745, 11565490]

約数ペア:

[(1, 11565490), (2, 5782745), (5, 2313098), (10, 1156549), (19, 608710), (29, 398810), (38, 304355), (58, 199405), (95, 121742), (145, 79762), (190, 60871), (290, 39881), (551, 20990), (1102, 10495), (2099, 5510), (2755, 4198)]