19097790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1889}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 45995040

約数和(自身を除く): 26897250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 1889, 2022, 3370, 3778, 5055, 5667, 9445, 10110, 11334, 18890, 28335, 56670, 636593, 1273186, 1909779, 3182965, 3819558, 6365930, 9548895, 19097790]

約数ペア:

[(1, 19097790), (2, 9548895), (3, 6365930), (5, 3819558), (6, 3182965), (10, 1909779), (15, 1273186), (30, 636593), (337, 56670), (674, 28335), (1011, 18890), (1685, 11334), (1889, 10110), (2022, 9445), (3370, 5667), (3778, 5055)]