18800932

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 34607160

約数和(自身を除く): 15806228

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2657, 3538, 5314, 7076, 10628, 77053, 154106, 162077, 308212, 324154, 648308, 4700233, 9400466, 18800932]

約数ペア:

[(1, 18800932), (2, 9400466), (4, 4700233), (29, 648308), (58, 324154), (61, 308212), (116, 162077), (122, 154106), (244, 77053), (1769, 10628), (2657, 7076), (3538, 5314)]