19530662

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 30117312

約数和(自身を除く): 10586650

約数列:

[1, 2, 47, 94, 173, 346, 1201, 2402, 8131, 16262, 56447, 112894, 207773, 415546, 9765331, 19530662]

約数ペア:

[(1, 19530662), (2, 9765331), (47, 415546), (94, 207773), (173, 112894), (346, 56447), (1201, 16262), (2402, 8131)]