40033798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150503}}^1$

素因数の和:150531

約数の個数: 16

約数和(自身を含む): 72241920

約数和(自身を除く): 32208122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 150503, 301006, 1053521, 2107042, 2859557, 5719114, 20016899, 40033798]

約数ペア:

[(1, 40033798), (2, 20016899), (7, 5719114), (14, 2859557), (19, 2107042), (38, 1053521), (133, 301006), (266, 150503)]