19103576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 37638000

約数和(自身を除く): 18534424

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1229, 1943, 2458, 3886, 4916, 7772, 9832, 15544, 35641, 71282, 82343, 142564, 164686, 285128, 329372, 658744, 2387947, 4775894, 9551788, 19103576]

約数ペア:

[(1, 19103576), (2, 9551788), (4, 4775894), (8, 2387947), (29, 658744), (58, 329372), (67, 285128), (116, 164686), (134, 142564), (232, 82343), (268, 71282), (536, 35641), (1229, 15544), (1943, 9832), (2458, 7772), (3886, 4916)]