13784245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 17527680

約数和(自身を除く): 3743435

約数列:

[1, 5, 23, 67, 115, 335, 1541, 1789, 7705, 8945, 41147, 119863, 205735, 599315, 2756849, 13784245]

約数ペア:

[(1, 13784245), (5, 2756849), (23, 599315), (67, 205735), (115, 119863), (335, 41147), (1541, 8945), (1789, 7705)]