13213184

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 40

約数和(自身を含む): 26737128

約数和(自身を除く): 13523944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 197, 256, 262, 394, 512, 524, 788, 1048, 1576, 2096, 3152, 4192, 6304, 8384, 12608, 16768, 25216, 25807, 33536, 50432, 51614, 67072, 100864, 103228, 206456, 412912, 825824, 1651648, 3303296, 6606592, 13213184]

約数ペア:

[(1, 13213184), (2, 6606592), (4, 3303296), (8, 1651648), (16, 825824), (32, 412912), (64, 206456), (128, 103228), (131, 100864), (197, 67072), (256, 51614), (262, 50432), (394, 33536), (512, 25807), (524, 25216), (788, 16768), (1048, 12608), (1576, 8384), (2096, 6304), (3152, 4192)]