13940446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4919}}^1$

素因数の和:5043

約数の個数: 16

約数和(自身を含む): 22730400

約数和(自身を除く): 8789954

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 4919, 9838, 63947, 127894, 536171, 1072342, 6970223, 13940446]

約数ペア:

[(1, 13940446), (2, 6970223), (13, 1072342), (26, 536171), (109, 127894), (218, 63947), (1417, 9838), (2834, 4919)]