16417219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6270

約数の個数: 16

約数和(自身を含む): 20905920

約数和(自身を除く): 4488701

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 6221, 43547, 80873, 180409, 566111, 1262863, 2345317, 16417219]

約数ペア:

[(1, 16417219), (7, 2345317), (13, 1262863), (29, 566111), (91, 180409), (203, 80873), (377, 43547), (2639, 6221)]