12735434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4591}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 20388480

約数和(自身を除く): 7653046

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4591, 9182, 87229, 174458, 335143, 670286, 6367717, 12735434]

約数ペア:

[(1, 12735434), (2, 6367717), (19, 670286), (38, 335143), (73, 174458), (146, 87229), (1387, 9182), (2774, 4591)]