12958376

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{22189}}^1$

素因数の和:22268

約数の個数: 16

約数和(自身を含む): 24630900

約数和(自身を除く): 11672524

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 22189, 44378, 88756, 177512, 1619797, 3239594, 6479188, 12958376]

約数ペア:

[(1, 12958376), (2, 6479188), (4, 3239594), (8, 1619797), (73, 177512), (146, 88756), (292, 44378), (584, 22189)]