28938995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8294

約数の個数: 16

約数和(自身を含む): 37547040

約数和(自身を除く): 8608045

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 8233, 41165, 156427, 304621, 782135, 1523105, 5787799, 28938995]

約数ペア:

[(1, 28938995), (5, 5787799), (19, 1523105), (37, 782135), (95, 304621), (185, 156427), (703, 41165), (3515, 8233)]