21624836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 39348120

約数和(自身を除く): 17723284

約数列:

[1, 2, 4, 29, 58, 116, 277, 554, 673, 1108, 1346, 2692, 8033, 16066, 19517, 32132, 39034, 78068, 186421, 372842, 745684, 5406209, 10812418, 21624836]

約数ペア:

[(1, 21624836), (2, 10812418), (4, 5406209), (29, 745684), (58, 372842), (116, 186421), (277, 78068), (554, 39034), (673, 32132), (1108, 19517), (1346, 16066), (2692, 8033)]