19701636

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4651}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 46110624

約数和(自身を除く): 26408988

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4651, 9302, 13953, 18604, 27906, 55812, 1641803, 3283606, 4925409, 6567212, 9850818, 19701636]

約数ペア:

[(1, 19701636), (2, 9850818), (3, 6567212), (4, 4925409), (6, 3283606), (12, 1641803), (353, 55812), (706, 27906), (1059, 18604), (1412, 13953), (2118, 9302), (4236, 4651)]