2018623042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53121659}}^1$

素因数の和:53121680

約数の個数: 8

約数和(自身を含む): 3187299600

約数和(自身を除く): 1168676558

約数列:

[1, 2, 19, 38, 53121659, 106243318, 1009311521, 2018623042]

約数ペア:

[(1, 2018623042), (2, 1009311521), (19, 106243318), (38, 53121659)]