19433219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 22797600

約数和(自身を除く): 3364381

約数列:

[1, 13, 19, 29, 247, 377, 551, 2713, 7163, 35269, 51547, 78677, 670111, 1022801, 1494863, 19433219]

約数ペア:

[(1, 19433219), (13, 1494863), (19, 1022801), (29, 670111), (247, 78677), (377, 51547), (551, 35269), (2713, 7163)]