22894417

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 29008896

約数和(自身を除く): 6114479

約数列:

[1, 7, 13, 49, 91, 127, 283, 637, 889, 1651, 1981, 3679, 6223, 11557, 13867, 25753, 35941, 80899, 180271, 251587, 467233, 1761109, 3270631, 22894417]

約数ペア:

[(1, 22894417), (7, 3270631), (13, 1761109), (49, 467233), (91, 251587), (127, 180271), (283, 80899), (637, 35941), (889, 25753), (1651, 13867), (1981, 11557), (3679, 6223)]