1899690032

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{165133}}^1$

素因数の和:165860

約数の個数: 20

約数和(自身を含む): 3685790880

約数和(自身を除く): 1786100848

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 165133, 330266, 660532, 1321064, 2642128, 118730627, 237461254, 474922508, 949845016, 1899690032]

約数ペア:

[(1, 1899690032), (2, 949845016), (4, 474922508), (8, 237461254), (16, 118730627), (719, 2642128), (1438, 1321064), (2876, 660532), (5752, 330266), (11504, 165133)]