13249796

素因数分解:

$2^2\times 7^2\times {\mathrm{67601}}^1$

素因数の和:67619

約数の個数: 18

約数和(自身を含む): 26973198

約数和(自身を除く): 13723402

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 67601, 135202, 270404, 473207, 946414, 1892828, 3312449, 6624898, 13249796]

約数ペア:

[(1, 13249796), (2, 6624898), (4, 3312449), (7, 1892828), (14, 946414), (28, 473207), (49, 270404), (98, 135202), (196, 67601)]