2019803762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{80387}}^1$

素因数の和:81145

約数の個数: 16

約数和(自身を含む): 3212304480

約数和(自身を除く): 1192500718

約数列:

[1, 2, 17, 34, 739, 1478, 12563, 25126, 80387, 160774, 1366579, 2733158, 59405993, 118811986, 1009901881, 2019803762]

約数ペア:

[(1, 2019803762), (2, 1009901881), (17, 118811986), (34, 59405993), (739, 2733158), (1478, 1366579), (12563, 160774), (25126, 80387)]