11727142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44087}}^1$

素因数の和:44115

約数の個数: 16

約数和(自身を含む): 21162240

約数和(自身を除く): 9435098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 44087, 88174, 308609, 617218, 837653, 1675306, 5863571, 11727142]

約数ペア:

[(1, 11727142), (2, 5863571), (7, 1675306), (14, 837653), (19, 617218), (38, 308609), (133, 88174), (266, 44087)]