11513740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82241}}^1$

素因数の和:82257

約数の個数: 24

約数和(自身を含む): 27633312

約数和(自身を除く): 16119572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82241, 164482, 328964, 411205, 575687, 822410, 1151374, 1644820, 2302748, 2878435, 5756870, 11513740]

約数ペア:

[(1, 11513740), (2, 5756870), (4, 2878435), (5, 2302748), (7, 1644820), (10, 1151374), (14, 822410), (20, 575687), (28, 411205), (35, 328964), (70, 164482), (140, 82241)]