38706857

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 47232000

約数和(自身を除く): 8525143

約数列:

[1, 7, 19, 71, 133, 497, 1349, 4099, 9443, 28693, 77881, 291029, 545167, 2037203, 5529551, 38706857]

約数ペア:

[(1, 38706857), (7, 5529551), (19, 2037203), (71, 545167), (133, 291029), (497, 77881), (1349, 28693), (4099, 9443)]