18755122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 28947744

約数和(自身を除く): 10192622

約数列:

[1, 2, 41, 82, 331, 662, 691, 1382, 13571, 27142, 28331, 56662, 228721, 457442, 9377561, 18755122]

約数ペア:

[(1, 18755122), (2, 9377561), (41, 457442), (82, 228721), (331, 56662), (662, 28331), (691, 27142), (1382, 13571)]