15919336

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{28027}}^1$

素因数の和:28104

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 14350904

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 28027, 56054, 112108, 224216, 1989917, 3979834, 7959668, 15919336]

約数ペア:

[(1, 15919336), (2, 7959668), (4, 3979834), (8, 1989917), (71, 224216), (142, 112108), (284, 56054), (568, 28027)]