16692428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 30203712

約数和(自身を除く): 13511284

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 907, 1814, 3628, 4601, 9202, 18404, 39001, 78002, 97049, 156004, 194098, 388196, 4173107, 8346214, 16692428]

約数ペア:

[(1, 16692428), (2, 8346214), (4, 4173107), (43, 388196), (86, 194098), (107, 156004), (172, 97049), (214, 78002), (428, 39001), (907, 18404), (1814, 9202), (3628, 4601)]