138823937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1489}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 167356800

約数和(自身を除く): 28532863

約数列:

[1, 7, 19, 133, 701, 1489, 4907, 10423, 13319, 28291, 93233, 198037, 1043789, 7306523, 19831991, 138823937]

約数ペア:

[(1, 138823937), (7, 19831991), (19, 7306523), (133, 1043789), (701, 198037), (1489, 93233), (4907, 28291), (10423, 13319)]