22123871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3637}}^1$

素因数の和:3734

約数の個数: 16

約数和(自身を含む): 27939840

約数和(自身を除く): 5815969

約数列:

[1, 7, 11, 77, 79, 553, 869, 3637, 6083, 25459, 40007, 280049, 287323, 2011261, 3160553, 22123871]

約数ペア:

[(1, 22123871), (7, 3160553), (11, 2011261), (77, 287323), (79, 280049), (553, 40007), (869, 25459), (3637, 6083)]