17478274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2213}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 28693440

約数和(自身を除く): 11215166

約数列:

[1, 2, 11, 22, 359, 718, 2213, 3949, 4426, 7898, 24343, 48686, 794467, 1588934, 8739137, 17478274]

約数ペア:

[(1, 17478274), (2, 8739137), (11, 1588934), (22, 794467), (359, 48686), (718, 24343), (2213, 7898), (3949, 4426)]