13938256

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{14281}}^1$

素因数の和:14350

約数の個数: 20

約数和(自身を含む): 27450004

約数和(自身を除く): 13511748

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 14281, 28562, 57124, 114248, 228496, 871141, 1742282, 3484564, 6969128, 13938256]

約数ペア:

[(1, 13938256), (2, 6969128), (4, 3484564), (8, 1742282), (16, 871141), (61, 228496), (122, 114248), (244, 57124), (488, 28562), (976, 14281)]