39142516

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1279}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 78417920

約数和(自身を除く): 39275404

約数列:

[1, 2, 4, 7, 14, 28, 1093, 1279, 2186, 2558, 4372, 5116, 7651, 8953, 15302, 17906, 30604, 35812, 1397947, 2795894, 5591788, 9785629, 19571258, 39142516]

約数ペア:

[(1, 39142516), (2, 19571258), (4, 9785629), (7, 5591788), (14, 2795894), (28, 1397947), (1093, 35812), (1279, 30604), (2186, 17906), (2558, 15302), (4372, 8953), (5116, 7651)]