2019011407

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1\times {\mathrm{1777}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 2403486176

約数和(自身を除く): 384474769

約数列:

[1, 7, 29, 193, 203, 841, 1351, 1777, 5597, 5887, 12439, 39179, 51533, 162313, 342961, 360731, 1136191, 1494457, 2400727, 9945869, 10461199, 69621083, 288430201, 2019011407]

約数ペア:

[(1, 2019011407), (7, 288430201), (29, 69621083), (193, 10461199), (203, 9945869), (841, 2400727), (1351, 1494457), (1777, 1136191), (5597, 360731), (5887, 342961), (12439, 162313), (39179, 51533)]