25130386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6781}}^1$

素因数の和:6909

約数の個数: 16

約数和(自身を含む): 40285080

約数和(自身を除く): 15154694

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 6781, 13562, 115277, 230554, 739129, 1478258, 12565193, 25130386]

約数ペア:

[(1, 25130386), (2, 12565193), (17, 1478258), (34, 739129), (109, 230554), (218, 115277), (1853, 13562), (3706, 6781)]