25438634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3187}}^1$

素因数の和:3509

約数の個数: 16

約数和(自身を含む): 41239968

約数和(自身を除く): 15801334

約数列:

[1, 2, 13, 26, 307, 614, 3187, 3991, 6374, 7982, 41431, 82862, 978409, 1956818, 12719317, 25438634]

約数ペア:

[(1, 25438634), (2, 12719317), (13, 1956818), (26, 978409), (307, 82862), (614, 41431), (3187, 7982), (3991, 6374)]