21731334916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1080301}}^1$

素因数の和:1080459

約数の個数: 24

約数和(自身を含む): 39201998976

約数和(自身を除く): 17470664060

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 5029, 10058, 20116, 1080301, 2160602, 4321204, 50774147, 101548294, 115592207, 203096588, 231184414, 462368828, 5432833729, 10865667458, 21731334916]

約数ペア:

[(1, 21731334916), (2, 10865667458), (4, 5432833729), (47, 462368828), (94, 231184414), (107, 203096588), (188, 115592207), (214, 101548294), (428, 50774147), (5029, 4321204), (10058, 2160602), (20116, 1080301)]