19407392

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{7307}}^1$

素因数の和:7400

約数の個数: 24

約数和(自身を含む): 38673936

約数和(自身を除く): 19266544

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 7307, 14614, 29228, 58456, 116912, 233824, 606481, 1212962, 2425924, 4851848, 9703696, 19407392]

約数ペア:

[(1, 19407392), (2, 9703696), (4, 4851848), (8, 2425924), (16, 1212962), (32, 606481), (83, 233824), (166, 116912), (332, 58456), (664, 29228), (1328, 14614), (2656, 7307)]