12886414

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 19731600

約数和(自身を除く): 6845186

約数列:

[1, 2, 83, 149, 166, 298, 521, 1042, 12367, 24734, 43243, 77629, 86486, 155258, 6443207, 12886414]

約数ペア:

[(1, 12886414), (2, 6443207), (83, 155258), (149, 86486), (166, 77629), (298, 43243), (521, 24734), (1042, 12367)]