18944035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20261}}^1$

素因数の和:20294

約数の個数: 16

約数和(自身を含む): 26259552

約数和(自身を除く): 7315517

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 20261, 101305, 222871, 344437, 1114355, 1722185, 3788807, 18944035]

約数ペア:

[(1, 18944035), (5, 3788807), (11, 1722185), (17, 1114355), (55, 344437), (85, 222871), (187, 101305), (935, 20261)]