12378535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5202

約数の個数: 16

約数和(自身を含む): 16432416

約数和(自身を除く): 4053881

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 5147, 25735, 66911, 190439, 334555, 952195, 2475707, 12378535]

約数ペア:

[(1, 12378535), (5, 2475707), (13, 952195), (37, 334555), (65, 190439), (185, 66911), (481, 25735), (2405, 5147)]