3861638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 6359040

約数和(自身を除く): 2497402

約数列:

[1, 2, 11, 22, 191, 382, 919, 1838, 2101, 4202, 10109, 20218, 175529, 351058, 1930819, 3861638]

約数ペア:

[(1, 3861638), (2, 1930819), (11, 351058), (22, 175529), (191, 20218), (382, 10109), (919, 4202), (1838, 2101)]