19074886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 29416464

約数和(自身を除く): 10341578

約数列:

[1, 2, 43, 86, 293, 586, 757, 1514, 12599, 25198, 32551, 65102, 221801, 443602, 9537443, 19074886]

約数ペア:

[(1, 19074886), (2, 9537443), (43, 443602), (86, 221801), (293, 65102), (586, 32551), (757, 25198), (1514, 12599)]