17628208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{84751}}^1$

素因数の和:84772

約数の個数: 20

約数和(自身を含む): 36782368

約数和(自身を除く): 19154160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 84751, 169502, 339004, 678008, 1101763, 1356016, 2203526, 4407052, 8814104, 17628208]

約数ペア:

[(1, 17628208), (2, 8814104), (4, 4407052), (8, 2203526), (13, 1356016), (16, 1101763), (26, 678008), (52, 339004), (104, 169502), (208, 84751)]