12641296

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{1319}}^1$

素因数の和:1926

約数の個数: 20

約数和(自身を含む): 24552000

約数和(自身を除く): 11910704

約数列:

[1, 2, 4, 8, 16, 599, 1198, 1319, 2396, 2638, 4792, 5276, 9584, 10552, 21104, 790081, 1580162, 3160324, 6320648, 12641296]

約数ペア:

[(1, 12641296), (2, 6320648), (4, 3160324), (8, 1580162), (16, 790081), (599, 21104), (1198, 10552), (1319, 9584), (2396, 5276), (2638, 4792)]