13198212

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1861}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 33549516

約数和(自身を除く): 20351304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 1861, 2364, 3546, 3722, 5583, 7092, 7444, 11166, 16749, 22332, 33498, 66996, 366617, 733234, 1099851, 1466468, 2199702, 3299553, 4399404, 6599106, 13198212]

約数ペア:

[(1, 13198212), (2, 6599106), (3, 4399404), (4, 3299553), (6, 2199702), (9, 1466468), (12, 1099851), (18, 733234), (36, 366617), (197, 66996), (394, 33498), (591, 22332), (788, 16749), (1182, 11166), (1773, 7444), (1861, 7092), (2364, 5583), (3546, 3722)]