19146446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{947}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 31397760

約数和(自身を除く): 12251314

約数列:

[1, 2, 11, 22, 919, 947, 1838, 1894, 10109, 10417, 20218, 20834, 870293, 1740586, 9573223, 19146446]

約数ペア:

[(1, 19146446), (2, 9573223), (11, 1740586), (22, 870293), (919, 20834), (947, 20218), (1838, 10417), (1894, 10109)]