21823792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{29021}}^1$

素因数の和:29076

約数の個数: 20

約数和(自身を含む): 43184736

約数和(自身を除く): 21360944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 29021, 58042, 116084, 232168, 464336, 1363987, 2727974, 5455948, 10911896, 21823792]

約数ペア:

[(1, 21823792), (2, 10911896), (4, 5455948), (8, 2727974), (16, 1363987), (47, 464336), (94, 232168), (188, 116084), (376, 58042), (752, 29021)]