17540948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{106957}}^1$

素因数の和:107002

約数の個数: 12

約数和(自身を含む): 31445652

約数和(自身を除く): 13904704

約数列:

[1, 2, 4, 41, 82, 164, 106957, 213914, 427828, 4385237, 8770474, 17540948]

約数ペア:

[(1, 17540948), (2, 8770474), (4, 4385237), (41, 427828), (82, 213914), (164, 106957)]