18883312

素因数分解:

$2^4\times 7^1\times {\mathrm{168601}}^1$

素因数の和:168616

約数の個数: 20

約数和(自身を含む): 41813296

約数和(自身を除く): 22929984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 168601, 337202, 674404, 1180207, 1348808, 2360414, 2697616, 4720828, 9441656, 18883312]

約数ペア:

[(1, 18883312), (2, 9441656), (4, 4720828), (7, 2697616), (8, 2360414), (14, 1348808), (16, 1180207), (28, 674404), (56, 337202), (112, 168601)]