19325637

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 28986048

約数和(自身を除く): 9660411

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 631, 747, 1893, 3403, 5679, 10209, 25871, 30627, 52373, 77613, 157119, 232839, 471357, 2147293, 6441879, 19325637]

約数ペア:

[(1, 19325637), (3, 6441879), (9, 2147293), (41, 471357), (83, 232839), (123, 157119), (249, 77613), (369, 52373), (631, 30627), (747, 25871), (1893, 10209), (3403, 5679)]