19074180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317903}}^1$

素因数の和:317915

約数の個数: 24

約数和(自身を含む): 53407872

約数和(自身を除く): 34333692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317903, 635806, 953709, 1271612, 1589515, 1907418, 3179030, 3814836, 4768545, 6358060, 9537090, 19074180]

約数ペア:

[(1, 19074180), (2, 9537090), (3, 6358060), (4, 4768545), (5, 3814836), (6, 3179030), (10, 1907418), (12, 1589515), (15, 1271612), (20, 953709), (30, 635806), (60, 317903)]