19113004

素因数分解:

$2^2\times {\mathrm{1531}}^1\times {\mathrm{3121}}^1$

素因数の和:4656

約数の個数: 12

約数和(自身を含む): 33480328

約数和(自身を除く): 14367324

約数列:

[1, 2, 4, 1531, 3062, 3121, 6124, 6242, 12484, 4778251, 9556502, 19113004]

約数ペア:

[(1, 19113004), (2, 9556502), (4, 4778251), (1531, 12484), (3062, 6242), (3121, 6124)]