190037392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1607}}^1$

素因数の和:2023

約数の個数: 40

約数和(自身を含む): 388814400

約数和(自身を除く): 198777008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389, 778, 1556, 1607, 3112, 3214, 6224, 6428, 7391, 12856, 14782, 25712, 29564, 30533, 59128, 61066, 118256, 122132, 244264, 488528, 625123, 1250246, 2500492, 5000984, 10001968, 11877337, 23754674, 47509348, 95018696, 190037392]

約数ペア:

[(1, 190037392), (2, 95018696), (4, 47509348), (8, 23754674), (16, 11877337), (19, 10001968), (38, 5000984), (76, 2500492), (152, 1250246), (304, 625123), (389, 488528), (778, 244264), (1556, 122132), (1607, 118256), (3112, 61066), (3214, 59128), (6224, 30533), (6428, 29564), (7391, 25712), (12856, 14782)]