19010109

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 26337600

約数和(自身を除く): 7327491

約数列:

[1, 3, 29, 87, 353, 619, 1059, 1857, 10237, 17951, 30711, 53853, 218507, 655521, 6336703, 19010109]

約数ペア:

[(1, 19010109), (3, 6336703), (29, 655521), (87, 218507), (353, 53853), (619, 30711), (1059, 17951), (1857, 10237)]