13802398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8447}}^1$

素因数の和:8511

約数の個数: 16

約数和(自身を含む): 22302720

約数和(自身を除く): 8500322

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8447, 16894, 160493, 320986, 363221, 726442, 6901199, 13802398]

約数ペア:

[(1, 13802398), (2, 6901199), (19, 726442), (38, 363221), (43, 320986), (86, 160493), (817, 16894), (1634, 8447)]