19296273

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 26542080

約数和(自身を除く): 7245807

約数列:

[1, 3, 47, 107, 141, 321, 1279, 3837, 5029, 15087, 60113, 136853, 180339, 410559, 6432091, 19296273]

約数ペア:

[(1, 19296273), (3, 6432091), (47, 410559), (107, 180339), (141, 136853), (321, 60113), (1279, 15087), (3837, 5029)]