16805239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 19152000

約数和(自身を除く): 2346761

約数列:

[1, 11, 29, 139, 319, 379, 1529, 4031, 4169, 10991, 44341, 52681, 120901, 579491, 1527749, 16805239]

約数ペア:

[(1, 16805239), (11, 1527749), (29, 579491), (139, 120901), (319, 52681), (379, 44341), (1529, 10991), (4031, 4169)]