19498204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19305

約数の個数: 24

約数和(自身を含む): 38844288

約数和(自身を除く): 19346084

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19267, 38534, 77068, 211937, 423874, 443141, 847748, 886282, 1772564, 4874551, 9749102, 19498204]

約数ペア:

[(1, 19498204), (2, 9749102), (4, 4874551), (11, 1772564), (22, 886282), (23, 847748), (44, 443141), (46, 423874), (92, 211937), (253, 77068), (506, 38534), (1012, 19267)]