9989060665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{451279}}^1$

素因数の和:451536

約数の個数: 16

約数和(自身を含む): 12671942400

約数和(自身を除く): 2682881735

約数列:

[1, 5, 19, 95, 233, 1165, 4427, 22135, 451279, 2256395, 8574301, 42871505, 105148007, 525740035, 1997812133, 9989060665]

約数ペア:

[(1, 9989060665), (5, 1997812133), (19, 525740035), (95, 105148007), (233, 42871505), (1165, 8574301), (4427, 2256395), (22135, 451279)]