13401584

素因数分解:

$2^4\times 7^1\times {\mathrm{119657}}^1$

素因数の和:119672

約数の個数: 20

約数和(自身を含む): 29675184

約数和(自身を除く): 16273600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 119657, 239314, 478628, 837599, 957256, 1675198, 1914512, 3350396, 6700792, 13401584]

約数ペア:

[(1, 13401584), (2, 6700792), (4, 3350396), (7, 1914512), (8, 1675198), (14, 957256), (16, 837599), (28, 478628), (56, 239314), (112, 119657)]