25710542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89897}}^1$

素因数の和:89923

約数の個数: 16

約数和(自身を含む): 45308592

約数和(自身を除く): 19598050

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89897, 179794, 988867, 1168661, 1977734, 2337322, 12855271, 25710542]

約数ペア:

[(1, 25710542), (2, 12855271), (11, 2337322), (13, 1977734), (22, 1168661), (26, 988867), (143, 179794), (286, 89897)]