15447044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 27720000

約数和(自身を除く): 12272956

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 499, 998, 1996, 7739, 15478, 30956, 35429, 54391, 70858, 108782, 141716, 217564, 3861761, 7723522, 15447044]

約数ペア:

[(1, 15447044), (2, 7723522), (4, 3861761), (71, 217564), (109, 141716), (142, 108782), (218, 70858), (284, 54391), (436, 35429), (499, 30956), (998, 15478), (1996, 7739)]