15286661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 17217648

約数和(自身を除く): 1930987

約数列:

[1, 13, 37, 61, 481, 521, 793, 2257, 6773, 19277, 29341, 31781, 250601, 413153, 1175897, 15286661]

約数ペア:

[(1, 15286661), (13, 1175897), (37, 413153), (61, 250601), (481, 31781), (521, 29341), (793, 19277), (2257, 6773)]