19677045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 32157216

約数和(自身を除く): 12480171

約数列:

[1, 3, 5, 15, 53, 159, 265, 467, 795, 1401, 2335, 2809, 7005, 8427, 14045, 24751, 42135, 74253, 123755, 371265, 1311803, 3935409, 6559015, 19677045]

約数ペア:

[(1, 19677045), (3, 6559015), (5, 3935409), (15, 1311803), (53, 371265), (159, 123755), (265, 74253), (467, 42135), (795, 24751), (1401, 14045), (2335, 8427), (2809, 7005)]