11893895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 15748992

約数和(自身を除く): 3855097

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4463, 22315, 58019, 182983, 290095, 914915, 2378779, 11893895]

約数ペア:

[(1, 11893895), (5, 2378779), (13, 914915), (41, 290095), (65, 182983), (205, 58019), (533, 22315), (2665, 4463)]