19093398

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20269}}^1$

素因数の和:20431

約数の個数: 16

約数和(自身を含む): 38431920

約数和(自身を除く): 19338522

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 20269, 40538, 60807, 121614, 3182233, 6364466, 9546699, 19093398]

約数ペア:

[(1, 19093398), (2, 9546699), (3, 6364466), (6, 3182233), (157, 121614), (314, 60807), (471, 40538), (942, 20269)]