19085014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4243}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 31015152

約数和(自身を除く): 11930138

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4243, 4498, 8486, 55159, 110318, 734039, 1468078, 9542507, 19085014]

約数ペア:

[(1, 19085014), (2, 9542507), (13, 1468078), (26, 734039), (173, 110318), (346, 55159), (2249, 8486), (4243, 4498)]