2015370223

素因数分解:

${\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{12953}}^1$

素因数の和:13422

約数の個数: 12

約数和(自身を含む): 2132124768

約数和(自身を除く): 116754545

約数列:

[1, 19, 361, 431, 8189, 12953, 155591, 246107, 4676033, 5582743, 106072117, 2015370223]

約数ペア:

[(1, 2015370223), (19, 106072117), (361, 5582743), (431, 4676033), (8189, 246107), (12953, 155591)]