109423261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 119680000

約数和(自身を除く): 10256739

約数列:

[1, 19, 43, 67, 817, 1273, 1999, 2881, 37981, 54739, 85957, 133933, 1633183, 2544727, 5759119, 109423261]

約数ペア:

[(1, 109423261), (19, 5759119), (43, 2544727), (67, 1633183), (817, 133933), (1273, 85957), (1999, 54739), (2881, 37981)]