19042294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1601}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 30181680

約数和(自身を除く): 11139386

約数列:

[1, 2, 19, 38, 313, 626, 1601, 3202, 5947, 11894, 30419, 60838, 501113, 1002226, 9521147, 19042294]

約数ペア:

[(1, 19042294), (2, 9521147), (19, 1002226), (38, 501113), (313, 60838), (626, 30419), (1601, 11894), (3202, 5947)]