22886188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4273}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 43560608

約数和(自身を除く): 20674420

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 4273, 5356, 8546, 17092, 55549, 111098, 222196, 440119, 880238, 1760476, 5721547, 11443094, 22886188]

約数ペア:

[(1, 22886188), (2, 11443094), (4, 5721547), (13, 1760476), (26, 880238), (52, 440119), (103, 222196), (206, 111098), (412, 55549), (1339, 17092), (2678, 8546), (4273, 5356)]