16199476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 30541280

約数和(自身を除く): 14341804

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4957, 9914, 19828, 94183, 188366, 213151, 376732, 426302, 852604, 4049869, 8099738, 16199476]

約数ペア:

[(1, 16199476), (2, 8099738), (4, 4049869), (19, 852604), (38, 426302), (43, 376732), (76, 213151), (86, 188366), (172, 94183), (817, 19828), (1634, 9914), (3268, 4957)]