19527266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 13926814

約数列:

[1, 2, 11, 22, 29, 58, 127, 241, 254, 319, 482, 638, 1397, 2651, 2794, 3683, 5302, 6989, 7366, 13978, 30607, 40513, 61214, 76879, 81026, 153758, 336677, 673354, 887603, 1775206, 9763633, 19527266]

約数ペア:

[(1, 19527266), (2, 9763633), (11, 1775206), (22, 887603), (29, 673354), (58, 336677), (127, 153758), (241, 81026), (254, 76879), (319, 61214), (482, 40513), (638, 30607), (1397, 13978), (2651, 7366), (2794, 6989), (3683, 5302)]