15697541986

素因数分解:

$2^1\times 7^1\times {\mathrm{27793}}^1\times {\mathrm{40343}}^1$

素因数の和:68145

約数の個数: 16

約数和(自身を含む): 26911707264

約数和(自身を除く): 11214165278

約数列:

[1, 2, 7, 14, 27793, 40343, 55586, 80686, 194551, 282401, 389102, 564802, 1121252999, 2242505998, 7848770993, 15697541986]

約数ペア:

[(1, 15697541986), (2, 7848770993), (7, 2242505998), (14, 1121252999), (27793, 564802), (40343, 389102), (55586, 282401), (80686, 194551)]