18837082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3739}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 30967200

約数和(自身を除く): 12130118

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3739, 5038, 7478, 41129, 82258, 856231, 1712462, 9418541, 18837082]

約数ペア:

[(1, 18837082), (2, 9418541), (11, 1712462), (22, 856231), (229, 82258), (458, 41129), (2519, 7478), (3739, 5038)]