16533244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 19791044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 857, 1378, 1484, 1714, 2756, 3428, 4823, 5999, 9646, 11141, 11998, 19292, 22282, 23996, 44564, 45421, 77987, 90842, 155974, 181684, 311948, 317947, 590473, 635894, 1180946, 1271788, 2361892, 4133311, 8266622, 16533244]

約数ペア:

[(1, 16533244), (2, 8266622), (4, 4133311), (7, 2361892), (13, 1271788), (14, 1180946), (26, 635894), (28, 590473), (52, 317947), (53, 311948), (91, 181684), (106, 155974), (182, 90842), (212, 77987), (364, 45421), (371, 44564), (689, 23996), (742, 22282), (857, 19292), (1378, 11998), (1484, 11141), (1714, 9646), (2756, 5999), (3428, 4823)]