11478032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17497}}^1$

素因数の和:17546

約数の個数: 20

約数和(自身を含む): 22782396

約数和(自身を除く): 11304364

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17497, 34994, 69988, 139976, 279952, 717377, 1434754, 2869508, 5739016, 11478032]

約数ペア:

[(1, 11478032), (2, 5739016), (4, 2869508), (8, 1434754), (16, 717377), (41, 279952), (82, 139976), (164, 69988), (328, 34994), (656, 17497)]