25259842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1697

約数の個数: 16

約数和(自身を含む): 39657600

約数和(自身を除く): 14397758

約数列:

[1, 2, 23, 46, 449, 898, 1223, 2446, 10327, 20654, 28129, 56258, 549127, 1098254, 12629921, 25259842]

約数ペア:

[(1, 25259842), (2, 12629921), (23, 1098254), (46, 549127), (449, 56258), (898, 28129), (1223, 20654), (2446, 10327)]