22938448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{110281}}^1$

素因数の和:110302

約数の個数: 20

約数和(自身を含む): 47862388

約数和(自身を除く): 24923940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 110281, 220562, 441124, 882248, 1433653, 1764496, 2867306, 5734612, 11469224, 22938448]

約数ペア:

[(1, 22938448), (2, 11469224), (4, 5734612), (8, 2867306), (13, 1764496), (16, 1433653), (26, 882248), (52, 441124), (104, 220562), (208, 110281)]