19134479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 23665152

約数和(自身を除く): 4530673

約数列:

[1, 7, 13, 91, 283, 743, 1981, 3679, 5201, 9659, 25753, 67613, 210269, 1471883, 2733497, 19134479]

約数ペア:

[(1, 19134479), (7, 2733497), (13, 1471883), (91, 210269), (283, 67613), (743, 25753), (1981, 9659), (3679, 5201)]