23943244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{35419}}^1$

素因数の和:35449

約数の個数: 18

約数和(自身を含む): 45373020

約数和(自身を除く): 21429776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 35419, 70838, 141676, 460447, 920894, 1841788, 5985811, 11971622, 23943244]

約数ペア:

[(1, 23943244), (2, 11971622), (4, 5985811), (13, 1841788), (26, 920894), (52, 460447), (169, 141676), (338, 70838), (676, 35419)]