2021038816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3324077}}^1$

素因数の和:3324106

約数の個数: 24

約数和(自身を含む): 4188338280

約数和(自身を除く): 2167299464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3324077, 6648154, 13296308, 26592616, 53185232, 63157463, 106370464, 126314926, 252629852, 505259704, 1010519408, 2021038816]

約数ペア:

[(1, 2021038816), (2, 1010519408), (4, 505259704), (8, 252629852), (16, 126314926), (19, 106370464), (32, 63157463), (38, 53185232), (76, 26592616), (152, 13296308), (304, 6648154), (608, 3324077)]