19144532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{435103}}^1$

素因数の和:435118

約数の個数: 12

約数和(自身を含む): 36548736

約数和(自身を除く): 17404204

約数列:

[1, 2, 4, 11, 22, 44, 435103, 870206, 1740412, 4786133, 9572266, 19144532]

約数ペア:

[(1, 19144532), (2, 9572266), (4, 4786133), (11, 1740412), (22, 870206), (44, 435103)]