2018016866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53105707}}^1$

素因数の和:53105728

約数の個数: 8

約数和(自身を含む): 3186342480

約数和(自身を除く): 1168325614

約数列:

[1, 2, 19, 38, 53105707, 106211414, 1009008433, 2018016866]

約数ペア:

[(1, 2018016866), (2, 1009008433), (19, 106211414), (38, 53105707)]