18472694

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 28736208

約数和(自身を除く): 10263514

約数列:

[1, 2, 37, 74, 107, 214, 2333, 3959, 4666, 7918, 86321, 172642, 249631, 499262, 9236347, 18472694]

約数ペア:

[(1, 18472694), (2, 9236347), (37, 499262), (74, 249631), (107, 172642), (214, 86321), (2333, 7918), (3959, 4666)]