17620484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27361}}^1$

素因数の和:27395

約数の個数: 24

約数和(自身を含む): 36774528

約数和(自身を除く): 19154044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 27361, 54722, 109444, 191527, 383054, 629303, 766108, 1258606, 2517212, 4405121, 8810242, 17620484]

約数ペア:

[(1, 17620484), (2, 8810242), (4, 4405121), (7, 2517212), (14, 1258606), (23, 766108), (28, 629303), (46, 383054), (92, 191527), (161, 109444), (322, 54722), (644, 27361)]