42786955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1933}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 54306720

約数和(自身を除く): 11519765

約数列:

[1, 5, 19, 95, 233, 1165, 1933, 4427, 9665, 22135, 36727, 183635, 450389, 2251945, 8557391, 42786955]

約数ペア:

[(1, 42786955), (5, 8557391), (19, 2251945), (95, 450389), (233, 183635), (1165, 36727), (1933, 22135), (4427, 9665)]