17639116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9323}}^1$

素因数の和:9381

約数の個数: 24

約数和(自身を含む): 34461504

約数和(自身を除く): 16822388

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 9323, 18646, 37292, 102553, 205106, 400889, 410212, 801778, 1603556, 4409779, 8819558, 17639116]

約数ペア:

[(1, 17639116), (2, 8819558), (4, 4409779), (11, 1603556), (22, 801778), (43, 410212), (44, 400889), (86, 205106), (172, 102553), (473, 37292), (946, 18646), (1892, 9323)]