12784398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193703}}^1$

素因数の和:193719

約数の個数: 16

約数和(自身を含む): 27893376

約数和(自身を除く): 15108978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193703, 387406, 581109, 1162218, 2130733, 4261466, 6392199, 12784398]

約数ペア:

[(1, 12784398), (2, 6392199), (3, 4261466), (6, 2130733), (11, 1162218), (22, 581109), (33, 387406), (66, 193703)]