23717798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 24

約数和(自身を含む): 39369888

約数和(自身を除く): 15652090

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 1493, 2986, 7943, 15886, 19409, 38818, 70171, 140342, 252317, 504634, 912223, 1824446, 11858899, 23717798]

約数ペア:

[(1, 23717798), (2, 11858899), (13, 1824446), (26, 912223), (47, 504634), (94, 252317), (169, 140342), (338, 70171), (611, 38818), (1222, 19409), (1493, 15886), (2986, 7943)]