17694026

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20719}}^1$

素因数の和:20789

約数の個数: 16

約数和(自身を含む): 30831360

約数和(自身を除く): 13137334

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 20719, 41438, 145033, 290066, 1263859, 2527718, 8847013, 17694026]

約数ペア:

[(1, 17694026), (2, 8847013), (7, 2527718), (14, 1263859), (61, 290066), (122, 145033), (427, 41438), (854, 20719)]