16156955919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{751871}}^1$

素因数の和:751935

約数の個数: 32

約数和(自身を含む): 25262899200

約数和(自身を除く): 9105943281

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 751871, 2255613, 9774323, 14285549, 21804259, 29322969, 42856647, 65412777, 185712137, 283455367, 414280921, 557136411, 850366101, 1242842763, 5385651973, 16156955919]

約数ペア:

[(1, 16156955919), (3, 5385651973), (13, 1242842763), (19, 850366101), (29, 557136411), (39, 414280921), (57, 283455367), (87, 185712137), (247, 65412777), (377, 42856647), (551, 29322969), (741, 21804259), (1131, 14285549), (1653, 9774323), (7163, 2255613), (21489, 751871)]