12685387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 15257088

約数和(自身を除く): 2571701

約数列:

[1, 11, 13, 43, 143, 473, 559, 2063, 6149, 22693, 26819, 88709, 295009, 975799, 1153217, 12685387]

約数ペア:

[(1, 12685387), (11, 1153217), (13, 975799), (43, 295009), (143, 88709), (473, 26819), (559, 22693), (2063, 6149)]