13154128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63241}}^1$

素因数の和:63262

約数の個数: 20

約数和(自身を含む): 27447028

約数和(自身を除く): 14292900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63241, 126482, 252964, 505928, 822133, 1011856, 1644266, 3288532, 6577064, 13154128]

約数ペア:

[(1, 13154128), (2, 6577064), (4, 3288532), (8, 1644266), (13, 1011856), (16, 822133), (26, 505928), (52, 252964), (104, 126482), (208, 63241)]