17281994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 26725248

約数和(自身を除く): 9443254

約数列:

[1, 2, 47, 94, 113, 226, 1627, 3254, 5311, 10622, 76469, 152938, 183851, 367702, 8640997, 17281994]

約数ペア:

[(1, 17281994), (2, 8640997), (47, 367702), (94, 183851), (113, 152938), (226, 76469), (1627, 10622), (3254, 5311)]