12790422

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3607}}^1$

素因数の和:3812

約数の個数: 24

約数和(自身を含む): 27860976

約数和(自身を除く): 15070554

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 3607, 7214, 10821, 21642, 32463, 64926, 710579, 1421158, 2131737, 4263474, 6395211, 12790422]

約数ペア:

[(1, 12790422), (2, 6395211), (3, 4263474), (6, 2131737), (9, 1421158), (18, 710579), (197, 64926), (394, 32463), (591, 21642), (1182, 10821), (1773, 7214), (3546, 3607)]