19229331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18797}}^1$

素因数の和:18842

約数の個数: 16

約数和(自身を含む): 28873728

約数和(自身を除く): 9644397

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 18797, 56391, 206767, 582707, 620301, 1748121, 6409777, 19229331]

約数ペア:

[(1, 19229331), (3, 6409777), (11, 1748121), (31, 620301), (33, 582707), (93, 206767), (341, 56391), (1023, 18797)]