1901942

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 3306912

約数和(自身を除く): 1404970

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1861, 3722, 13027, 26054, 135853, 271706, 950971, 1901942]

約数ペア:

[(1, 1901942), (2, 950971), (7, 271706), (14, 135853), (73, 26054), (146, 13027), (511, 3722), (1022, 1861)]