19934144

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1284

約数の個数: 28

約数和(自身を含む): 39718488

約数和(自身を除く): 19784344

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 941, 1324, 1882, 2648, 3764, 5296, 7528, 10592, 15056, 21184, 30112, 60224, 311471, 622942, 1245884, 2491768, 4983536, 9967072, 19934144]

約数ペア:

[(1, 19934144), (2, 9967072), (4, 4983536), (8, 2491768), (16, 1245884), (32, 622942), (64, 311471), (331, 60224), (662, 30112), (941, 21184), (1324, 15056), (1882, 10592), (2648, 7528), (3764, 5296)]