18023048

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{19937}}^1$

素因数の和:20056

約数の個数: 16

約数和(自身を含む): 34093980

約数和(自身を除く): 16070932

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 19937, 39874, 79748, 159496, 2252881, 4505762, 9011524, 18023048]

約数ペア:

[(1, 18023048), (2, 9011524), (4, 4505762), (8, 2252881), (113, 159496), (226, 79748), (452, 39874), (904, 19937)]