22156118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4327

約数の個数: 16

約数和(自身を含む): 34621344

約数和(自身を除く): 12465226

約数列:

[1, 2, 37, 71, 74, 142, 2627, 4217, 5254, 8434, 156029, 299407, 312058, 598814, 11078059, 22156118]

約数ペア:

[(1, 22156118), (2, 11078059), (37, 598814), (71, 312058), (74, 299407), (142, 156029), (2627, 8434), (4217, 5254)]