12740370034

素因数分解:

$2^1\times 7^1\times {\mathrm{7639}}^1\times {\mathrm{119129}}^1$

素因数の和:126777

約数の個数: 16

約数和(自身を含む): 21843676800

約数和(自身を除く): 9103306766

約数列:

[1, 2, 7, 14, 7639, 15278, 53473, 106946, 119129, 238258, 833903, 1667806, 910026431, 1820052862, 6370185017, 12740370034]

約数ペア:

[(1, 12740370034), (2, 6370185017), (7, 1820052862), (14, 910026431), (7639, 1667806), (15278, 833903), (53473, 238258), (106946, 119129)]