11154980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11867}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 23925888

約数和(自身を除く): 12770908

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 11867, 23734, 47468, 59335, 118670, 237340, 557749, 1115498, 2230996, 2788745, 5577490, 11154980]

約数ペア:

[(1, 11154980), (2, 5577490), (4, 2788745), (5, 2230996), (10, 1115498), (20, 557749), (47, 237340), (94, 118670), (188, 59335), (235, 47468), (470, 23734), (940, 11867)]