12904842

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20101}}^1$

素因数の和:20213

約数の個数: 16

約数和(自身を含む): 26052192

約数和(自身を除く): 13147350

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 20101, 40202, 60303, 120606, 2150807, 4301614, 6452421, 12904842]

約数ペア:

[(1, 12904842), (2, 6452421), (3, 4301614), (6, 2150807), (107, 120606), (214, 60303), (321, 40202), (642, 20101)]