19383232

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2537

約数の個数: 42

約数和(自身を含む): 42295064

約数和(自身を除く): 22911832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2503, 3872, 5006, 7744, 10012, 20024, 27533, 40048, 55066, 80096, 110132, 160192, 220264, 302863, 440528, 605726, 881056, 1211452, 1762112, 2422904, 4845808, 9691616, 19383232]

約数ペア:

[(1, 19383232), (2, 9691616), (4, 4845808), (8, 2422904), (11, 1762112), (16, 1211452), (22, 881056), (32, 605726), (44, 440528), (64, 302863), (88, 220264), (121, 160192), (176, 110132), (242, 80096), (352, 55066), (484, 40048), (704, 27533), (968, 20024), (1936, 10012), (2503, 7744), (3872, 5006)]