26680142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2287}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 42282240

約数和(自身を除く): 15602098

約数列:

[1, 2, 19, 38, 307, 614, 2287, 4574, 5833, 11666, 43453, 86906, 702109, 1404218, 13340071, 26680142]

約数ペア:

[(1, 26680142), (2, 13340071), (19, 1404218), (38, 702109), (307, 86906), (614, 43453), (2287, 11666), (4574, 5833)]