12864808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{146191}}^1$

素因数の和:146208

約数の個数: 16

約数和(自身を含む): 26314560

約数和(自身を除く): 13449752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 146191, 292382, 584764, 1169528, 1608101, 3216202, 6432404, 12864808]

約数ペア:

[(1, 12864808), (2, 6432404), (4, 3216202), (8, 1608101), (11, 1169528), (22, 584764), (44, 292382), (88, 146191)]