16924784

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{1117}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 32855784

約数和(自身を除く): 15931000

約数列:

[1, 2, 4, 8, 16, 947, 1117, 1894, 2234, 3788, 4468, 7576, 8936, 15152, 17872, 1057799, 2115598, 4231196, 8462392, 16924784]

約数ペア:

[(1, 16924784), (2, 8462392), (4, 4231196), (8, 2115598), (16, 1057799), (947, 17872), (1117, 15152), (1894, 8936), (2234, 7576), (3788, 4468)]