12810948

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20143}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 30457728

約数和(自身を除く): 17646780

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 20143, 40286, 60429, 80572, 120858, 241716, 1067579, 2135158, 3202737, 4270316, 6405474, 12810948]

約数ペア:

[(1, 12810948), (2, 6405474), (3, 4270316), (4, 3202737), (6, 2135158), (12, 1067579), (53, 241716), (106, 120858), (159, 80572), (212, 60429), (318, 40286), (636, 20143)]