2017942709

素因数分解:

${\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{37019}}^1$

素因数の和:37208

約数の個数: 12

約数和(自身を含む): 2143902240

約数和(自身を除く): 125959531

約数列:

[1, 19, 151, 361, 2869, 37019, 54511, 703361, 5589869, 13363859, 106207511, 2017942709]

約数ペア:

[(1, 2017942709), (19, 106207511), (151, 13363859), (361, 5589869), (2869, 703361), (37019, 54511)]