25774606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90121}}^1$

素因数の和:90147

約数の個数: 16

約数和(自身を含む): 45421488

約数和(自身を除く): 19646882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90121, 180242, 991331, 1171573, 1982662, 2343146, 12887303, 25774606]

約数ペア:

[(1, 25774606), (2, 12887303), (11, 2343146), (13, 1982662), (22, 1171573), (26, 991331), (143, 180242), (286, 90121)]