77945866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{6197}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 123464160

約数和(自身を除く): 45518294

約数列:

[1, 2, 19, 38, 331, 662, 6197, 6289, 12394, 12578, 117743, 235486, 2051207, 4102414, 38972933, 77945866]

約数ペア:

[(1, 77945866), (2, 38972933), (19, 4102414), (38, 2051207), (331, 235486), (662, 117743), (6197, 12578), (6289, 12394)]