25493116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2203}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 48875904

約数和(自身を除く): 23382788

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2203, 2893, 4406, 5786, 8812, 11572, 24233, 48466, 96932, 579389, 1158778, 2317556, 6373279, 12746558, 25493116]

約数ペア:

[(1, 25493116), (2, 12746558), (4, 6373279), (11, 2317556), (22, 1158778), (44, 579389), (263, 96932), (526, 48466), (1052, 24233), (2203, 11572), (2893, 8812), (4406, 5786)]