19268936

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{2089}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 36177900

約数和(自身を除く): 16908964

約数列:

[1, 2, 4, 8, 1153, 2089, 2306, 4178, 4612, 8356, 9224, 16712, 2408617, 4817234, 9634468, 19268936]

約数ペア:

[(1, 19268936), (2, 9634468), (4, 4817234), (8, 2408617), (1153, 16712), (2089, 9224), (2306, 8356), (4178, 4612)]