19241955

素因数分解:

$3^6\times 5^1\times {\mathrm{5279}}^1$

素因数の和:5302

約数の個数: 28

約数和(自身を含む): 34626240

約数和(自身を除く): 15384285

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 5279, 15837, 26395, 47511, 79185, 142533, 237555, 427599, 712665, 1282797, 2137995, 3848391, 6413985, 19241955]

約数ペア:

[(1, 19241955), (3, 6413985), (5, 3848391), (9, 2137995), (15, 1282797), (27, 712665), (45, 427599), (81, 237555), (135, 142533), (243, 79185), (405, 47511), (729, 26395), (1215, 15837), (3645, 5279)]