38480090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349819}}^1$

素因数の和:349837

約数の個数: 16

約数和(自身を含む): 75561120

約数和(自身を除く): 37081030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349819, 699638, 1749095, 3498190, 3848009, 7696018, 19240045, 38480090]

約数ペア:

[(1, 38480090), (2, 19240045), (5, 7696018), (10, 3848009), (11, 3498190), (22, 1749095), (55, 699638), (110, 349819)]