16512254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39503}}^1$

素因数の和:39535

約数の個数: 16

約数和(自身を含む): 28442880

約数和(自身を除く): 11930626

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 39503, 79006, 434533, 750557, 869066, 1501114, 8256127, 16512254]

約数ペア:

[(1, 16512254), (2, 8256127), (11, 1501114), (19, 869066), (22, 750557), (38, 434533), (209, 79006), (418, 39503)]