13171844

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10009}}^1$

素因数の和:10067

約数の個数: 24

約数和(自身を含む): 26906880

約数和(自身を除く): 13735036

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 10009, 20018, 40036, 70063, 140126, 280252, 470423, 940846, 1881692, 3292961, 6585922, 13171844]

約数ペア:

[(1, 13171844), (2, 6585922), (4, 3292961), (7, 1881692), (14, 940846), (28, 470423), (47, 280252), (94, 140126), (188, 70063), (329, 40036), (658, 20018), (1316, 10009)]