8219386

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8269}}^1$

素因数の和:8349

約数の個数: 16

約数和(自身を含む): 14290560

約数和(自身を除く): 6071174

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 8269, 16538, 57883, 115766, 587099, 1174198, 4109693, 8219386]

約数ペア:

[(1, 8219386), (2, 4109693), (7, 1174198), (14, 587099), (71, 115766), (142, 57883), (497, 16538), (994, 8269)]