39765196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 72737280

約数和(自身を除く): 32972084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 4919, 8084, 9838, 19676, 211517, 231193, 423034, 462386, 846068, 924772, 9941299, 19882598, 39765196]

約数ペア:

[(1, 39765196), (2, 19882598), (4, 9941299), (43, 924772), (47, 846068), (86, 462386), (94, 423034), (172, 231193), (188, 211517), (2021, 19676), (4042, 9838), (4919, 8084)]