22091528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 21972472

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1439, 1919, 2878, 3838, 5756, 7676, 11512, 15352, 27341, 54682, 109364, 145339, 218728, 290678, 581356, 1162712, 2761441, 5522882, 11045764, 22091528]

約数ペア:

[(1, 22091528), (2, 11045764), (4, 5522882), (8, 2761441), (19, 1162712), (38, 581356), (76, 290678), (101, 218728), (152, 145339), (202, 109364), (404, 54682), (808, 27341), (1439, 15352), (1919, 11512), (2878, 7676), (3838, 5756)]