1388683439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{10567}}^1$

素因数の和:11510

約数の個数: 16

約数和(自身を含む): 1633390080

約数和(自身を除く): 244706641

約数列:

[1, 11, 13, 143, 919, 10109, 10567, 11947, 116237, 131417, 137371, 1511081, 9711073, 106821803, 126243949, 1388683439]

約数ペア:

[(1, 1388683439), (11, 126243949), (13, 106821803), (143, 9711073), (919, 1511081), (10109, 137371), (10567, 131417), (11947, 116237)]