1890519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 2810880

約数和(自身を除く): 920361

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1951, 5853, 33167, 37069, 99501, 111207, 630173, 1890519]

約数ペア:

[(1, 1890519), (3, 630173), (17, 111207), (19, 99501), (51, 37069), (57, 33167), (323, 5853), (969, 1951)]