12668906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 19946304

約数和(自身を除く): 7277398

約数列:

[1, 2, 23, 46, 193, 386, 1427, 2854, 4439, 8878, 32821, 65642, 275411, 550822, 6334453, 12668906]

約数ペア:

[(1, 12668906), (2, 6334453), (23, 550822), (46, 275411), (193, 65642), (386, 32821), (1427, 8878), (2854, 4439)]