19168404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30139}}^1$

素因数の和:30199

約数の個数: 24

約数和(自身を含む): 45571680

約数和(自身を除く): 26403276

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30139, 60278, 90417, 120556, 180834, 361668, 1597367, 3194734, 4792101, 6389468, 9584202, 19168404]

約数ペア:

[(1, 19168404), (2, 9584202), (3, 6389468), (4, 4792101), (6, 3194734), (12, 1597367), (53, 361668), (106, 180834), (159, 120556), (212, 90417), (318, 60278), (636, 30139)]