19006444804

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{9335189}}^1$

素因数の和:9335702

約数の個数: 12

約数和(自身を含む): 33326628300

約数和(自身を除く): 14320183496

約数列:

[1, 2, 4, 509, 1018, 2036, 9335189, 18670378, 37340756, 4751611201, 9503222402, 19006444804]

約数ペア:

[(1, 19006444804), (2, 9503222402), (4, 4751611201), (509, 37340756), (1018, 18670378), (2036, 9335189)]