1915696048

素因数分解:

$2^4\times 7^1\times {\mathrm{17104429}}^1$

素因数の和:17104444

約数の個数: 20

約数和(自身を含む): 4241898640

約数和(自身を除く): 2326202592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17104429, 34208858, 68417716, 119731003, 136835432, 239462006, 273670864, 478924012, 957848024, 1915696048]

約数ペア:

[(1, 1915696048), (2, 957848024), (4, 478924012), (7, 273670864), (8, 239462006), (14, 136835432), (16, 119731003), (28, 68417716), (56, 34208858), (112, 17104429)]