18399814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1847}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 29338848

約数和(自身を除く): 10939034

約数列:

[1, 2, 17, 34, 293, 586, 1847, 3694, 4981, 9962, 31399, 62798, 541171, 1082342, 9199907, 18399814]

約数ペア:

[(1, 18399814), (2, 9199907), (17, 1082342), (34, 541171), (293, 62798), (586, 31399), (1847, 9962), (3694, 4981)]