19385504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26339}}^1$

素因数の和:26372

約数の個数: 24

約数和(自身を含む): 39826080

約数和(自身を除く): 20440576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26339, 52678, 105356, 210712, 421424, 605797, 842848, 1211594, 2423188, 4846376, 9692752, 19385504]

約数ペア:

[(1, 19385504), (2, 9692752), (4, 4846376), (8, 2423188), (16, 1211594), (23, 842848), (32, 605797), (46, 421424), (92, 210712), (184, 105356), (368, 52678), (736, 26339)]