19443234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140893}}^1$

素因数の和:140921

約数の個数: 16

約数和(自身を含む): 40577472

約数和(自身を除く): 21134238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140893, 281786, 422679, 845358, 3240539, 6481078, 9721617, 19443234]

約数ペア:

[(1, 19443234), (2, 9721617), (3, 6481078), (6, 3240539), (23, 845358), (46, 422679), (69, 281786), (138, 140893)]