11900510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70003}}^1$

素因数の和:70027

約数の個数: 16

約数和(自身を含む): 22681296

約数和(自身を除く): 10780786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 70003, 140006, 350015, 700030, 1190051, 2380102, 5950255, 11900510]

約数ペア:

[(1, 11900510), (2, 5950255), (5, 2380102), (10, 1190051), (17, 700030), (34, 350015), (85, 140006), (170, 70003)]