19222099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 21762720

約数和(自身を除く): 2540621

約数列:

[1, 13, 29, 67, 377, 761, 871, 1943, 9893, 22069, 25259, 50987, 286897, 662831, 1478623, 19222099]

約数ペア:

[(1, 19222099), (13, 1478623), (29, 662831), (67, 286897), (377, 50987), (761, 25259), (871, 22069), (1943, 9893)]