19858386

素因数分解:

$2^1\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{2281}}^1$

素因数の和:3737

約数の個数: 16

約数和(自身を含む): 39761568

約数和(自身を除く): 19903182

約数列:

[1, 2, 3, 6, 1451, 2281, 2902, 4353, 4562, 6843, 8706, 13686, 3309731, 6619462, 9929193, 19858386]

約数ペア:

[(1, 19858386), (2, 9929193), (3, 6619462), (6, 3309731), (1451, 13686), (2281, 8706), (2902, 6843), (4353, 4562)]