25357913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 31336320

約数和(自身を除く): 5978407

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5153, 36071, 97907, 190661, 685349, 1334627, 3622559, 25357913]

約数ペア:

[(1, 25357913), (7, 3622559), (19, 1334627), (37, 685349), (133, 190661), (259, 97907), (703, 36071), (4921, 5153)]