19196685

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 33546240

約数和(自身を除く): 14349555

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 3359, 5715, 10077, 16795, 30231, 50385, 151155, 426593, 1279779, 2132965, 3839337, 6398895, 19196685]

約数ペア:

[(1, 19196685), (3, 6398895), (5, 3839337), (9, 2132965), (15, 1279779), (45, 426593), (127, 151155), (381, 50385), (635, 30231), (1143, 16795), (1905, 10077), (3359, 5715)]