15709426448

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{610217}}^1$

素因数の和:611834

約数の個数: 20

約数和(自身を含む): 30455980380

約数和(自身を除く): 14746553932

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 6436, 12872, 25744, 610217, 1220434, 2440868, 4881736, 9763472, 981839153, 1963678306, 3927356612, 7854713224, 15709426448]

約数ペア:

[(1, 15709426448), (2, 7854713224), (4, 3927356612), (8, 1963678306), (16, 981839153), (1609, 9763472), (3218, 4881736), (6436, 2440868), (12872, 1220434), (25744, 610217)]