11390356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 20845440

約数和(自身を除く): 9455084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1409, 2021, 2818, 4042, 5636, 8084, 60587, 66223, 121174, 132446, 242348, 264892, 2847589, 5695178, 11390356]

約数ペア:

[(1, 11390356), (2, 5695178), (4, 2847589), (43, 264892), (47, 242348), (86, 132446), (94, 121174), (172, 66223), (188, 60587), (1409, 8084), (2021, 5636), (2818, 4042)]