28563106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99871}}^1$

素因数の和:99897

約数の個数: 16

約数和(自身を含む): 50335488

約数和(自身を除く): 21772382

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99871, 199742, 1098581, 1298323, 2197162, 2596646, 14281553, 28563106]

約数ペア:

[(1, 28563106), (2, 14281553), (11, 2596646), (13, 2197162), (22, 1298323), (26, 1098581), (143, 199742), (286, 99871)]