18704

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1$

素因数の和:182

約数の個数: 20

約数和(自身を含む): 41664

約数和(自身を除く): 22960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 9352, 18704]

約数ペア:

[(1, 18704), (2, 9352), (4, 4676), (7, 2672), (8, 2338), (14, 1336), (16, 1169), (28, 668), (56, 334), (112, 167)]