20194178402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{190511117}}^1$

素因数の和:190511172

約数の個数: 8

約数和(自身を含む): 30862801116

約数和(自身を除く): 10668622714

約数列:

[1, 2, 53, 106, 190511117, 381022234, 10097089201, 20194178402]

約数ペア:

[(1, 20194178402), (2, 10097089201), (53, 381022234), (106, 190511117)]