11666984

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 25178880

約数和(自身を除く): 13511896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 1327, 2198, 2654, 4396, 5308, 8792, 9289, 10616, 18578, 37156, 74312, 208339, 416678, 833356, 1458373, 1666712, 2916746, 5833492, 11666984]

約数ペア:

[(1, 11666984), (2, 5833492), (4, 2916746), (7, 1666712), (8, 1458373), (14, 833356), (28, 416678), (56, 208339), (157, 74312), (314, 37156), (628, 18578), (1099, 10616), (1256, 9289), (1327, 8792), (2198, 5308), (2654, 4396)]