66380414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5581}}^1$

素因数の和:5915

約数の個数: 16

約数和(自身を含む): 105164880

約数和(自身を除く): 38784466

約数列:

[1, 2, 19, 38, 313, 626, 5581, 5947, 11162, 11894, 106039, 212078, 1746853, 3493706, 33190207, 66380414]

約数ペア:

[(1, 66380414), (2, 33190207), (19, 3493706), (38, 1746853), (313, 212078), (626, 106039), (5581, 11894), (5947, 11162)]