12556629142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1481783}}^1$

素因数の和:1482027

約数の個数: 16

約数和(自身を含む): 19915176960

約数和(自身を除く): 7358547818

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 1481783, 2963566, 28153877, 56307754, 330437609, 660875218, 6278314571, 12556629142]

約数ペア:

[(1, 12556629142), (2, 6278314571), (19, 660875218), (38, 330437609), (223, 56307754), (446, 28153877), (4237, 2963566), (8474, 1481783)]