19028482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27901}}^1$

素因数の和:27945

約数の個数: 16

約数和(自身を含む): 32143104

約数和(自身を除く): 13114622

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 27901, 55802, 306911, 613822, 864931, 1729862, 9514241, 19028482]

約数ペア:

[(1, 19028482), (2, 9514241), (11, 1729862), (22, 864931), (31, 613822), (62, 306911), (341, 55802), (682, 27901)]