2150433794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{549421}}^1$

素因数の和:549545

約数の個数: 16

約数和(自身を含む): 3428393280

約数和(自身を除く): 1277959486

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 549421, 1098842, 10438999, 20877998, 56590363, 113180726, 1075216897, 2150433794]

約数ペア:

[(1, 2150433794), (2, 1075216897), (19, 113180726), (38, 56590363), (103, 20877998), (206, 10438999), (1957, 1098842), (3914, 549421)]