26811490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32303}}^1$

素因数の和:32393

約数の個数: 16

約数和(自身を含む): 48843648

約数和(自身を除く): 22032158

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 32303, 64606, 161515, 323030, 2681149, 5362298, 13405745, 26811490]

約数ペア:

[(1, 26811490), (2, 13405745), (5, 5362298), (10, 2681149), (83, 323030), (166, 161515), (415, 64606), (830, 32303)]