12893837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 15800832

約数和(自身を除く): 2906995

約数列:

[1, 11, 17, 19, 187, 191, 209, 323, 361, 2101, 3247, 3553, 3629, 3971, 6137, 35717, 39919, 61693, 67507, 68951, 678623, 758461, 1172167, 12893837]

約数ペア:

[(1, 12893837), (11, 1172167), (17, 758461), (19, 678623), (187, 68951), (191, 67507), (209, 61693), (323, 39919), (361, 35717), (2101, 6137), (3247, 3971), (3553, 3629)]