12199057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 13625920

約数和(自身を除く): 1426863

約数列:

[1, 13, 43, 139, 157, 559, 1807, 2041, 5977, 6751, 21823, 77701, 87763, 283699, 938389, 12199057]

約数ペア:

[(1, 12199057), (13, 938389), (43, 283699), (139, 87763), (157, 77701), (559, 21823), (1807, 6751), (2041, 5977)]