12839262008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84468829}}^1$

素因数の和:84468854

約数の個数: 16

約数和(自身を含む): 25340649000

約数和(自身を除く): 12501386992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84468829, 168937658, 337875316, 675750632, 1604907751, 3209815502, 6419631004, 12839262008]

約数ペア:

[(1, 12839262008), (2, 6419631004), (4, 3209815502), (8, 1604907751), (19, 675750632), (38, 337875316), (76, 168937658), (152, 84468829)]