127789706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{305717}}^1$

素因数の和:305749

約数の個数: 16

約数和(自身を含む): 220116960

約数和(自身を除く): 92327254

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 305717, 611434, 3362887, 5808623, 6725774, 11617246, 63894853, 127789706]

約数ペア:

[(1, 127789706), (2, 63894853), (11, 11617246), (19, 6725774), (22, 5808623), (38, 3362887), (209, 611434), (418, 305717)]