12971266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84229}}^1$

素因数の和:84249

約数の個数: 16

約数和(自身を含む): 24258240

約数和(自身を除く): 11286974

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 84229, 168458, 589603, 926519, 1179206, 1853038, 6485633, 12971266]

約数ペア:

[(1, 12971266), (2, 6485633), (7, 1853038), (11, 1179206), (14, 926519), (22, 589603), (77, 168458), (154, 84229)]