25220234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3119}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 40884480

約数和(自身を除く): 15664246

約数列:

[1, 2, 13, 26, 311, 622, 3119, 4043, 6238, 8086, 40547, 81094, 970009, 1940018, 12610117, 25220234]

約数ペア:

[(1, 25220234), (2, 12610117), (13, 1940018), (26, 970009), (311, 81094), (622, 40547), (3119, 8086), (4043, 6238)]