22171594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2153}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 35153280

約数和(自身を除く): 12981686

約数列:

[1, 2, 19, 38, 271, 542, 2153, 4306, 5149, 10298, 40907, 81814, 583463, 1166926, 11085797, 22171594]

約数ペア:

[(1, 22171594), (2, 11085797), (19, 1166926), (38, 583463), (271, 81814), (542, 40907), (2153, 10298), (4306, 5149)]