12455906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8280094

約数列:

[1, 2, 19, 29, 38, 58, 89, 127, 178, 254, 551, 1102, 1691, 2413, 2581, 3382, 3683, 4826, 5162, 7366, 11303, 22606, 49039, 69977, 98078, 139954, 214757, 327787, 429514, 655574, 6227953, 12455906]

約数ペア:

[(1, 12455906), (2, 6227953), (19, 655574), (29, 429514), (38, 327787), (58, 214757), (89, 139954), (127, 98078), (178, 69977), (254, 49039), (551, 22606), (1102, 11303), (1691, 7366), (2413, 5162), (2581, 4826), (3382, 3683)]