9811334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19895

約数の個数: 16

約数和(自身を含む): 16684080

約数和(自身を除く): 6872746

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 19861, 39722, 258193, 377359, 516386, 754718, 4905667, 9811334]

約数ペア:

[(1, 9811334), (2, 4905667), (13, 754718), (19, 516386), (26, 377359), (38, 258193), (247, 39722), (494, 19861)]