19392945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9073

約数の個数: 32

約数和(自身を含む): 36457344

約数和(自身を除く): 17064399

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9041, 27123, 45205, 99451, 117533, 135615, 298353, 352599, 497255, 587665, 1292863, 1491765, 1762995, 3878589, 6464315, 19392945]

約数ペア:

[(1, 19392945), (3, 6464315), (5, 3878589), (11, 1762995), (13, 1491765), (15, 1292863), (33, 587665), (39, 497255), (55, 352599), (65, 298353), (143, 135615), (165, 117533), (195, 99451), (429, 45205), (715, 27123), (2145, 9041)]