38850155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 49572000

約数和(自身を除く): 10721845

約数列:

[1, 5, 19, 95, 101, 505, 1919, 4049, 9595, 20245, 76931, 384655, 408949, 2044745, 7770031, 38850155]

約数ペア:

[(1, 38850155), (5, 7770031), (19, 2044745), (95, 408949), (101, 384655), (505, 76931), (1919, 20245), (4049, 9595)]