15660496

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{6569}}^1$

素因数の和:6726

約数の個数: 20

約数和(自身を含む): 30550500

約数和(自身を除く): 14890004

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 6569, 13138, 26276, 52552, 105104, 978781, 1957562, 3915124, 7830248, 15660496]

約数ペア:

[(1, 15660496), (2, 7830248), (4, 3915124), (8, 1957562), (16, 978781), (149, 105104), (298, 52552), (596, 26276), (1192, 13138), (2384, 6569)]