19205292

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30197}}^1$

素因数の和:30257

約数の個数: 24

約数和(自身を含む): 45659376

約数和(自身を除く): 26454084

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30197, 60394, 90591, 120788, 181182, 362364, 1600441, 3200882, 4801323, 6401764, 9602646, 19205292]

約数ペア:

[(1, 19205292), (2, 9602646), (3, 6401764), (4, 4801323), (6, 3200882), (12, 1600441), (53, 362364), (106, 181182), (159, 120788), (212, 90591), (318, 60394), (636, 30197)]