12874147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 15234912

約数和(自身を除く): 2360765

約数列:

[1, 11, 13, 143, 197, 457, 2167, 2561, 5027, 5941, 28171, 65351, 90029, 990319, 1170377, 12874147]

約数ペア:

[(1, 12874147), (11, 1170377), (13, 990319), (143, 90029), (197, 65351), (457, 28171), (2167, 5941), (2561, 5027)]