16906252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2221}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 32476752

約数和(自身を除く): 15570500

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 2221, 3806, 4442, 7612, 8884, 24431, 48862, 97724, 384233, 768466, 1536932, 4226563, 8453126, 16906252]

約数ペア:

[(1, 16906252), (2, 8453126), (4, 4226563), (11, 1536932), (22, 768466), (44, 384233), (173, 97724), (346, 48862), (692, 24431), (1903, 8884), (2221, 7612), (3806, 4442)]