2019299933

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1\times {\mathrm{1373}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 2456668032

約数和(自身を除く): 437368099

約数列:

[1, 7, 17, 119, 289, 727, 1373, 2023, 5089, 9611, 12359, 23341, 86513, 163387, 210103, 396797, 998171, 1470721, 2777579, 6987197, 16968907, 118782349, 288471419, 2019299933]

約数ペア:

[(1, 2019299933), (7, 288471419), (17, 118782349), (119, 16968907), (289, 6987197), (727, 2777579), (1373, 1470721), (2023, 998171), (5089, 396797), (9611, 210103), (12359, 163387), (23341, 86513)]