28842242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100847}}^1$

素因数の和:100873

約数の個数: 16

約数和(自身を含む): 50827392

約数和(自身を除く): 21985150

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100847, 201694, 1109317, 1311011, 2218634, 2622022, 14421121, 28842242]

約数ペア:

[(1, 28842242), (2, 14421121), (11, 2622022), (13, 2218634), (22, 1311011), (26, 1109317), (143, 201694), (286, 100847)]