12196864

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 44

約数和(自身を含む): 25038904

約数和(自身を除く): 12842040

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 277, 344, 512, 554, 688, 1024, 1108, 1376, 2216, 2752, 4432, 5504, 8864, 11008, 11911, 17728, 22016, 23822, 35456, 44032, 47644, 70912, 95288, 141824, 190576, 283648, 381152, 762304, 1524608, 3049216, 6098432, 12196864]

約数ペア:

[(1, 12196864), (2, 6098432), (4, 3049216), (8, 1524608), (16, 762304), (32, 381152), (43, 283648), (64, 190576), (86, 141824), (128, 95288), (172, 70912), (256, 47644), (277, 44032), (344, 35456), (512, 23822), (554, 22016), (688, 17728), (1024, 11911), (1108, 11008), (1376, 8864), (2216, 5504), (2752, 4432)]