22015609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 5825927

約数列:

[1, 7, 11, 71, 77, 497, 781, 4027, 5467, 28189, 44297, 285917, 310079, 2001419, 3145087, 22015609]

約数ペア:

[(1, 22015609), (7, 3145087), (11, 2001419), (71, 310079), (77, 285917), (497, 44297), (781, 28189), (4027, 5467)]