19268264

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33923}}^1$

素因数の和:34000

約数の個数: 16

約数和(自身を含む): 36637920

約数和(自身を除く): 17369656

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33923, 67846, 135692, 271384, 2408533, 4817066, 9634132, 19268264]

約数ペア:

[(1, 19268264), (2, 9634132), (4, 4817066), (8, 2408533), (71, 271384), (142, 135692), (284, 67846), (568, 33923)]