17838892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 33046272

約数和(自身を除く): 15207380

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2731, 3266, 5462, 6532, 10924, 62813, 125626, 193901, 251252, 387802, 775604, 4459723, 8919446, 17838892]

約数ペア:

[(1, 17838892), (2, 8919446), (4, 4459723), (23, 775604), (46, 387802), (71, 251252), (92, 193901), (142, 125626), (284, 62813), (1633, 10924), (2731, 6532), (3266, 5462)]