25202242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18289}}^1$

素因数の和:18357

約数の個数: 16

約数和(自身を含む): 41481720

約数和(自身を除く): 16279478

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18289, 36578, 237757, 475514, 969317, 1938634, 12601121, 25202242]

約数ペア:

[(1, 25202242), (2, 12601121), (13, 1938634), (26, 969317), (53, 475514), (106, 237757), (689, 36578), (1378, 18289)]