16404772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 29465856

約数和(自身を除く): 13061084

約数列:

[1, 2, 4, 53, 106, 212, 223, 347, 446, 694, 892, 1388, 11819, 18391, 23638, 36782, 47276, 73564, 77381, 154762, 309524, 4101193, 8202386, 16404772]

約数ペア:

[(1, 16404772), (2, 8202386), (4, 4101193), (53, 309524), (106, 154762), (212, 77381), (223, 73564), (347, 47276), (446, 36782), (694, 23638), (892, 18391), (1388, 11819)]