13989448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 29288160

約数和(自身を除く): 15298712

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3697, 3784, 7394, 14788, 29576, 40667, 81334, 158971, 162668, 317942, 325336, 635884, 1271768, 1748681, 3497362, 6994724, 13989448]

約数ペア:

[(1, 13989448), (2, 6994724), (4, 3497362), (8, 1748681), (11, 1271768), (22, 635884), (43, 325336), (44, 317942), (86, 162668), (88, 158971), (172, 81334), (344, 40667), (473, 29576), (946, 14788), (1892, 7394), (3697, 3784)]