11892112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43721}}^1$

素因数の和:43746

約数の個数: 20

約数和(自身を含む): 24396876

約数和(自身を除く): 12504764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43721, 87442, 174884, 349768, 699536, 743257, 1486514, 2973028, 5946056, 11892112]

約数ペア:

[(1, 11892112), (2, 5946056), (4, 2973028), (8, 1486514), (16, 743257), (17, 699536), (34, 349768), (68, 174884), (136, 87442), (272, 43721)]