1945191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 2813184

約数和(自身を除く): 867993

約数列:

[1, 3, 17, 43, 51, 129, 731, 887, 2193, 2661, 15079, 38141, 45237, 114423, 648397, 1945191]

約数ペア:

[(1, 1945191), (3, 648397), (17, 114423), (43, 45237), (51, 38141), (129, 15079), (731, 2661), (887, 2193)]