13122256

素因数分解:

$2^4\times 7^1\times {\mathrm{117163}}^1$

素因数の和:117178

約数の個数: 20

約数和(自身を含む): 29056672

約数和(自身を除く): 15934416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117163, 234326, 468652, 820141, 937304, 1640282, 1874608, 3280564, 6561128, 13122256]

約数ペア:

[(1, 13122256), (2, 6561128), (4, 3280564), (7, 1874608), (8, 1640282), (14, 937304), (16, 820141), (28, 468652), (56, 234326), (112, 117163)]