19031085

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 34402560

約数和(自身を除く): 15371475

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2311, 2745, 6933, 8235, 11555, 20799, 34665, 62397, 103995, 140971, 311985, 422913, 704855, 1268739, 2114565, 3806217, 6343695, 19031085]

約数ペア:

[(1, 19031085), (3, 6343695), (5, 3806217), (9, 2114565), (15, 1268739), (27, 704855), (45, 422913), (61, 311985), (135, 140971), (183, 103995), (305, 62397), (549, 34665), (915, 20799), (1647, 11555), (2311, 8235), (2745, 6933)]