11931755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 15687648

約数和(自身を除く): 3755893

約数列:

[1, 5, 11, 55, 401, 541, 2005, 2705, 4411, 5951, 22055, 29755, 216941, 1084705, 2386351, 11931755]

約数ペア:

[(1, 11931755), (5, 2386351), (11, 1084705), (55, 216941), (401, 29755), (541, 22055), (2005, 5951), (2705, 4411)]