38995999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 47393280

約数和(自身を除く): 8397281

約数列:

[1, 7, 19, 101, 133, 707, 1919, 2903, 13433, 20321, 55157, 293203, 386099, 2052421, 5570857, 38995999]

約数ペア:

[(1, 38995999), (7, 5570857), (19, 2052421), (101, 386099), (133, 293203), (707, 55157), (1919, 20321), (2903, 13433)]