13581638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42179}}^1$

素因数の和:42211

約数の個数: 16

約数和(自身を含む): 24295680

約数和(自身を除く): 10714042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 42179, 84358, 295253, 590506, 970117, 1940234, 6790819, 13581638]

約数ペア:

[(1, 13581638), (2, 6790819), (7, 1940234), (14, 970117), (23, 590506), (46, 295253), (161, 84358), (322, 42179)]