16430953

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 21748160

約数和(自身を除く): 5317207

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1021, 1463, 2299, 7147, 11231, 16093, 19399, 78617, 123541, 135793, 213389, 864787, 1493723, 2347279, 16430953]

約数ペア:

[(1, 16430953), (7, 2347279), (11, 1493723), (19, 864787), (77, 213389), (121, 135793), (133, 123541), (209, 78617), (847, 19399), (1021, 16093), (1463, 11231), (2299, 7147)]