2011754903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{9431}}^1$

素因数の和:9662

約数の個数: 16

約数和(自身を含む): 2158041600

約数和(自身を除く): 146286697

約数列:

[1, 19, 103, 109, 1957, 2071, 9431, 11227, 179189, 213313, 971393, 1027979, 18456467, 19531601, 105881837, 2011754903]

約数ペア:

[(1, 2011754903), (19, 105881837), (103, 19531601), (109, 18456467), (1957, 1027979), (2071, 971393), (9431, 213313), (11227, 179189)]