12721776

素因数分解:

$2^4\times 3^1\times {\mathrm{265037}}^1$

素因数の和:265048

約数の個数: 20

約数和(自身を含む): 32864712

約数和(自身を除く): 20142936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 265037, 530074, 795111, 1060148, 1590222, 2120296, 3180444, 4240592, 6360888, 12721776]

約数ペア:

[(1, 12721776), (2, 6360888), (3, 4240592), (4, 3180444), (6, 2120296), (8, 1590222), (12, 1060148), (16, 795111), (24, 530074), (48, 265037)]