9966608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{15193}}^1$

素因数の和:15242

約数の個数: 20

約数和(自身を含む): 19782588

約数和(自身を除く): 9815980

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 15193, 30386, 60772, 121544, 243088, 622913, 1245826, 2491652, 4983304, 9966608]

約数ペア:

[(1, 9966608), (2, 4983304), (4, 2491652), (8, 1245826), (16, 622913), (41, 243088), (82, 121544), (164, 60772), (328, 30386), (656, 15193)]