12480001919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{65539}}^1$

素因数の和:68030

約数の個数: 16

約数和(自身を含む): 15566012160

約数和(自身を除く): 3086010241

約数列:

[1, 7, 11, 77, 2473, 17311, 27203, 65539, 190421, 458773, 720929, 5046503, 162077947, 1134545629, 1782857417, 12480001919]

約数ペア:

[(1, 12480001919), (7, 1782857417), (11, 1134545629), (77, 162077947), (2473, 5046503), (17311, 720929), (27203, 458773), (65539, 190421)]