23819740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170141}}^1$

素因数の和:170157

約数の個数: 24

約数和(自身を含む): 57167712

約数和(自身を除く): 33347972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170141, 340282, 680564, 850705, 1190987, 1701410, 2381974, 3402820, 4763948, 5954935, 11909870, 23819740]

約数ペア:

[(1, 23819740), (2, 11909870), (4, 5954935), (5, 4763948), (7, 3402820), (10, 2381974), (14, 1701410), (20, 1190987), (28, 850705), (35, 680564), (70, 340282), (140, 170141)]