16960295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 22286880

約数和(自身を除く): 5326585

約数列:

[1, 5, 11, 55, 401, 769, 2005, 3845, 4411, 8459, 22055, 42295, 308369, 1541845, 3392059, 16960295]

約数ペア:

[(1, 16960295), (5, 3392059), (11, 1541845), (55, 308369), (401, 42295), (769, 22055), (2005, 8459), (3845, 4411)]