27994186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17431}}^1$

素因数の和:17517

約数の個数: 16

約数和(自身を含む): 46438848

約数和(自身を除く): 18444662

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 17431, 34862, 191741, 383482, 1272463, 2544926, 13997093, 27994186]

約数ペア:

[(1, 27994186), (2, 13997093), (11, 2544926), (22, 1272463), (73, 383482), (146, 191741), (803, 34862), (1606, 17431)]