16857704

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{5417}}^1$

素因数の和:5812

約数の個数: 16

約数和(自身を含む): 31695300

約数和(自身を除く): 14837596

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 5417, 10834, 21668, 43336, 2107213, 4214426, 8428852, 16857704]

約数ペア:

[(1, 16857704), (2, 8428852), (4, 4214426), (8, 2107213), (389, 43336), (778, 21668), (1556, 10834), (3112, 5417)]