18454535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 24246432

約数和(自身を除く): 5791897

約数列:

[1, 5, 11, 55, 421, 797, 2105, 3985, 4631, 8767, 23155, 43835, 335537, 1677685, 3690907, 18454535]

約数ペア:

[(1, 18454535), (5, 3690907), (11, 1677685), (55, 335537), (421, 43835), (797, 23155), (2105, 8767), (3985, 4631)]