18290968

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{5003}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 34377480

約数和(自身を除く): 16086512

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 5003, 10006, 20012, 40024, 2286371, 4572742, 9145484, 18290968]

約数ペア:

[(1, 18290968), (2, 9145484), (4, 4572742), (8, 2286371), (457, 40024), (914, 20012), (1828, 10006), (3656, 5003)]