17941442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:1001

約数の個数: 16

約数和(自身を含む): 27528000

約数和(自身を除く): 9586558

約数列:

[1, 2, 61, 122, 199, 398, 739, 1478, 12139, 24278, 45079, 90158, 147061, 294122, 8970721, 17941442]

約数ペア:

[(1, 17941442), (2, 8970721), (61, 294122), (122, 147061), (199, 90158), (398, 45079), (739, 24278), (1478, 12139)]