19754838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47717}}^1$

素因数の和:47748

約数の個数: 24

約数和(自身を含む): 44664048

約数和(自身を除く): 24909210

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47717, 95434, 143151, 286302, 429453, 858906, 1097491, 2194982, 3292473, 6584946, 9877419, 19754838]

約数ペア:

[(1, 19754838), (2, 9877419), (3, 6584946), (6, 3292473), (9, 2194982), (18, 1097491), (23, 858906), (46, 429453), (69, 286302), (138, 143151), (207, 95434), (414, 47717)]