1912204928

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{75833}}^1$

素因数の和:76044

約数の個数: 32

約数和(自身を含む): 3828858660

約数和(自身を除く): 1916653732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 6304, 12608, 25216, 75833, 151666, 303332, 606664, 1213328, 2426656, 4853312, 9706624, 14939101, 29878202, 59756404, 119512808, 239025616, 478051232, 956102464, 1912204928]

約数ペア:

[(1, 1912204928), (2, 956102464), (4, 478051232), (8, 239025616), (16, 119512808), (32, 59756404), (64, 29878202), (128, 14939101), (197, 9706624), (394, 4853312), (788, 2426656), (1576, 1213328), (3152, 606664), (6304, 303332), (12608, 151666), (25216, 75833)]