19354052

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 34809600

約数和(自身を除く): 15455548

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 839, 1678, 3356, 5767, 11534, 23068, 61247, 66281, 122494, 132562, 244988, 265124, 4838513, 9677026, 19354052]

約数ペア:

[(1, 19354052), (2, 9677026), (4, 4838513), (73, 265124), (79, 244988), (146, 132562), (158, 122494), (292, 66281), (316, 61247), (839, 23068), (1678, 11534), (3356, 5767)]