18784094

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4951}}^1$

素因数の和:5231

約数の個数: 16

約数和(自身を含む): 32326656

約数和(自身を除く): 13542562

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 4951, 9902, 34657, 69314, 1341721, 2683442, 9392047, 18784094]

約数ペア:

[(1, 18784094), (2, 9392047), (7, 2683442), (14, 1341721), (271, 69314), (542, 34657), (1897, 9902), (3794, 4951)]