2019212422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53137169}}^1$

素因数の和:53137190

約数の個数: 8

約数和(自身を含む): 3188230200

約数和(自身を除く): 1169017778

約数列:

[1, 2, 19, 38, 53137169, 106274338, 1009606211, 2019212422]

約数ペア:

[(1, 2019212422), (2, 1009606211), (19, 106274338), (38, 53137169)]