9986470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76819}}^1$

素因数の和:76839

約数の個数: 16

約数和(自身を含む): 19358640

約数和(自身を除く): 9372170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 76819, 153638, 384095, 768190, 998647, 1997294, 4993235, 9986470]

約数ペア:

[(1, 9986470), (2, 4993235), (5, 1997294), (10, 998647), (13, 768190), (26, 384095), (65, 153638), (130, 76819)]