18439583903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{64997}}^1$

素因数の和:65306

約数の個数: 16

約数和(自身を含む): 20128580640

約数和(自身を除く): 1688996737

約数列:

[1, 13, 139, 157, 1807, 2041, 21823, 64997, 283699, 844961, 9034583, 10204529, 117449579, 132658877, 1418429531, 18439583903]

約数ペア:

[(1, 18439583903), (13, 1418429531), (139, 132658877), (157, 117449579), (1807, 10204529), (2041, 9034583), (21823, 844961), (64997, 283699)]