85481551

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2358

約数の個数: 12

約数和(自身を含む): 91101672

約数和(自身を除く): 5620121

約数列:

[1, 19, 107, 361, 2033, 2213, 38627, 42047, 236791, 798893, 4499029, 85481551]

約数ペア:

[(1, 85481551), (19, 4499029), (107, 798893), (361, 236791), (2033, 42047), (2213, 38627)]