12796460

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 26967696

約数和(自身を除く): 14171236

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 1933, 3310, 3866, 6620, 7732, 9665, 19330, 38660, 639823, 1279646, 2559292, 3199115, 6398230, 12796460]

約数ペア:

[(1, 12796460), (2, 6398230), (4, 3199115), (5, 2559292), (10, 1279646), (20, 639823), (331, 38660), (662, 19330), (1324, 9665), (1655, 7732), (1933, 6620), (3310, 3866)]