22147004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9497}}^1$

素因数の和:9565

約数の個数: 24

約数和(自身を含む): 43082928

約数和(自身を除く): 20935924

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 9497, 18994, 37988, 104467, 208934, 417868, 503341, 1006682, 2013364, 5536751, 11073502, 22147004]

約数ペア:

[(1, 22147004), (2, 11073502), (4, 5536751), (11, 2013364), (22, 1006682), (44, 503341), (53, 417868), (106, 208934), (212, 104467), (583, 37988), (1166, 18994), (2332, 9497)]