19383435

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 34990080

約数和(自身を除く): 15606645

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 2143, 3015, 6429, 9045, 10715, 19287, 32145, 57861, 96435, 143581, 289305, 430743, 717905, 1292229, 2153715, 3876687, 6461145, 19383435]

約数ペア:

[(1, 19383435), (3, 6461145), (5, 3876687), (9, 2153715), (15, 1292229), (27, 717905), (45, 430743), (67, 289305), (135, 143581), (201, 96435), (335, 57861), (603, 32145), (1005, 19287), (1809, 10715), (2143, 9045), (3015, 6429)]