38209070

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4723}}^1$

素因数の和:5539

約数の個数: 16

約数和(自身を含む): 68875920

約数和(自身を除く): 30666850

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 4723, 8090, 9446, 23615, 47230, 3820907, 7641814, 19104535, 38209070]

約数ペア:

[(1, 38209070), (2, 19104535), (5, 7641814), (10, 3820907), (809, 47230), (1618, 23615), (4045, 9446), (4723, 8090)]