12930256912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27866933}}^1$

素因数の和:27866970

約数の個数: 20

約数和(自身を含む): 25916248620

約数和(自身を除く): 12985991708

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27866933, 55733866, 111467732, 222935464, 445870928, 808141057, 1616282114, 3232564228, 6465128456, 12930256912]

約数ペア:

[(1, 12930256912), (2, 6465128456), (4, 3232564228), (8, 1616282114), (16, 808141057), (29, 445870928), (58, 222935464), (116, 111467732), (232, 55733866), (464, 27866933)]