19206636

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22543}}^1$

素因数の和:22621

約数の個数: 24

約数和(自身を含む): 45448704

約数和(自身を除く): 26242068

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22543, 45086, 67629, 90172, 135258, 270516, 1600553, 3201106, 4801659, 6402212, 9603318, 19206636]

約数ペア:

[(1, 19206636), (2, 9603318), (3, 6402212), (4, 4801659), (6, 3201106), (12, 1600553), (71, 270516), (142, 135258), (213, 90172), (284, 67629), (426, 45086), (852, 22543)]