22431877

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 26352000

約数和(自身を除く): 3920123

約数列:

[1, 13, 23, 29, 169, 199, 299, 377, 667, 2587, 3887, 4577, 4901, 5771, 8671, 33631, 59501, 75023, 112723, 132733, 773513, 975299, 1725529, 22431877]

約数ペア:

[(1, 22431877), (13, 1725529), (23, 975299), (29, 773513), (169, 132733), (199, 112723), (299, 75023), (377, 59501), (667, 33631), (2587, 8671), (3887, 5771), (4577, 4901)]