13187818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55411}}^1$

素因数の和:55437

約数の個数: 16

約数和(自身を含む): 23937984

約数和(自身を除く): 10750166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 55411, 110822, 387877, 775754, 941987, 1883974, 6593909, 13187818]

約数ペア:

[(1, 13187818), (2, 6593909), (7, 1883974), (14, 941987), (17, 775754), (34, 387877), (119, 110822), (238, 55411)]