18884932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18699

約数の個数: 24

約数和(自身を含む): 37622592

約数和(自身を除く): 18737660

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 18661, 37322, 74644, 205271, 410542, 429203, 821084, 858406, 1716812, 4721233, 9442466, 18884932]

約数ペア:

[(1, 18884932), (2, 9442466), (4, 4721233), (11, 1716812), (22, 858406), (23, 821084), (44, 429203), (46, 410542), (92, 205271), (253, 74644), (506, 37322), (1012, 18661)]