10215728

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{2053}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 19866288

約数和(自身を除く): 9650560

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2053, 2488, 4106, 4976, 8212, 16424, 32848, 638483, 1276966, 2553932, 5107864, 10215728]

約数ペア:

[(1, 10215728), (2, 5107864), (4, 2553932), (8, 1276966), (16, 638483), (311, 32848), (622, 16424), (1244, 8212), (2053, 4976), (2488, 4106)]