10886981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 13670400

約数和(自身を除く): 2783419

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 3559, 24913, 67621, 81857, 473347, 572999, 1555283, 10886981]

約数ペア:

[(1, 10886981), (7, 1555283), (19, 572999), (23, 473347), (133, 81857), (161, 67621), (437, 24913), (3059, 3559)]