19054492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 35243600

約数和(自身を除く): 16189108

約数列:

[1, 2, 4, 19, 38, 76, 409, 613, 818, 1226, 1636, 2452, 7771, 11647, 15542, 23294, 31084, 46588, 250717, 501434, 1002868, 4763623, 9527246, 19054492]

約数ペア:

[(1, 19054492), (2, 9527246), (4, 4763623), (19, 1002868), (38, 501434), (76, 250717), (409, 46588), (613, 31084), (818, 23294), (1226, 15542), (1636, 11647), (2452, 7771)]