17968126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4721}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 29578608

約数和(自身を除く): 11610482

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 4721, 9442, 51931, 103862, 816733, 1633466, 8984063, 17968126]

約数ペア:

[(1, 17968126), (2, 8984063), (11, 1633466), (22, 816733), (173, 103862), (346, 51931), (1903, 9442), (3806, 4721)]