201918445039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{25242961}}^1$

素因数の和:25243401

約数の個数: 8

約数和(自身を含む): 213050599280

約数和(自身を除く): 11132154241

約数列:

[1, 19, 421, 7999, 25242961, 479616259, 10627286581, 201918445039]

約数ペア:

[(1, 201918445039), (19, 10627286581), (421, 479616259), (7999, 25242961)]