19069570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^2$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 37062396

約数和(自身を除く): 17992826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4979, 9958, 24895, 49790, 146689, 293378, 733445, 1466890, 1906957, 3813914, 9534785, 19069570]

約数ペア:

[(1, 19069570), (2, 9534785), (5, 3813914), (10, 1906957), (13, 1466890), (26, 733445), (65, 293378), (130, 146689), (383, 49790), (766, 24895), (1915, 9958), (3830, 4979)]