16866748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 30870000

約数和(自身を除く): 14003252

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1499, 2813, 2998, 5626, 5996, 11252, 43471, 86942, 145403, 173884, 290806, 581612, 4216687, 8433374, 16866748]

約数ペア:

[(1, 16866748), (2, 8433374), (4, 4216687), (29, 581612), (58, 290806), (97, 173884), (116, 145403), (194, 86942), (388, 43471), (1499, 11252), (2813, 5996), (2998, 5626)]