17754724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3191}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 33784128

約数和(自身を除く): 16029404

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 3191, 5564, 6382, 12764, 41483, 82966, 165932, 341437, 682874, 1365748, 4438681, 8877362, 17754724]

約数ペア:

[(1, 17754724), (2, 8877362), (4, 4438681), (13, 1365748), (26, 682874), (52, 341437), (107, 165932), (214, 82966), (428, 41483), (1391, 12764), (2782, 6382), (3191, 5564)]