25453402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7043}}^1$

素因数の和:7197

約数の個数: 16

約数和(自身を含む): 41418720

約数和(自身を除く): 15965318

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 7043, 14086, 91559, 183118, 978977, 1957954, 12726701, 25453402]

約数ペア:

[(1, 25453402), (2, 12726701), (13, 1957954), (26, 978977), (139, 183118), (278, 91559), (1807, 14086), (3614, 7043)]