21494830907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12446341}}^1$

素因数の和:12446509

約数の個数: 8

約数和(自身を含む): 23598264432

約数和(自身を除く): 2103433525

約数列:

[1, 11, 157, 1727, 12446341, 136909751, 1954075537, 21494830907]

約数ペア:

[(1, 21494830907), (11, 1954075537), (157, 136909751), (1727, 12446341)]