11302790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3911}}^1$

素因数の和:3952

約数の個数: 24

約数和(自身を含む): 21617712

約数和(自身を除く): 10314922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 3911, 7822, 19555, 39110, 66487, 132974, 332435, 664870, 1130279, 2260558, 5651395, 11302790]

約数ペア:

[(1, 11302790), (2, 5651395), (5, 2260558), (10, 1130279), (17, 664870), (34, 332435), (85, 132974), (170, 66487), (289, 39110), (578, 19555), (1445, 7822), (2890, 3911)]