15944944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18803}}^1$

素因数の和:18864

約数の個数: 20

約数和(自身を含む): 31477896

約数和(自身を除く): 15532952

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18803, 37606, 75212, 150424, 300848, 996559, 1993118, 3986236, 7972472, 15944944]

約数ペア:

[(1, 15944944), (2, 7972472), (4, 3986236), (8, 1993118), (16, 996559), (53, 300848), (106, 150424), (212, 75212), (424, 37606), (848, 18803)]