16975166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21107

約数の個数: 16

約数和(自身を含む): 28307328

約数和(自身を除く): 11332162

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 21061, 42122, 273793, 547586, 652891, 1305782, 8487583, 16975166]

約数ペア:

[(1, 16975166), (2, 8487583), (13, 1305782), (26, 652891), (31, 547586), (62, 273793), (403, 42122), (806, 21061)]