18899392

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{1499}}^1$

素因数の和:1708

約数の個数: 28

約数和(自身を含む): 37719000

約数和(自身を除く): 18819608

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1499, 1576, 2998, 3152, 5996, 6304, 11992, 12608, 23984, 47968, 95936, 295303, 590606, 1181212, 2362424, 4724848, 9449696, 18899392]

約数ペア:

[(1, 18899392), (2, 9449696), (4, 4724848), (8, 2362424), (16, 1181212), (32, 590606), (64, 295303), (197, 95936), (394, 47968), (788, 23984), (1499, 12608), (1576, 11992), (2998, 6304), (3152, 5996)]