1575308449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19993}}^1$

素因数の和:20065

約数の個数: 32

約数和(自身を含む): 2015395200

約数和(自身を除く): 440086751

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 2717, 4147, 6061, 7163, 19993, 78793, 219923, 259909, 379867, 579797, 2858999, 4178537, 4938271, 6377767, 7537361, 11016143, 54320981, 82910971, 121177573, 143209859, 1575308449]

約数ペア:

[(1, 1575308449), (11, 143209859), (13, 121177573), (19, 82910971), (29, 54320981), (143, 11016143), (209, 7537361), (247, 6377767), (319, 4938271), (377, 4178537), (551, 2858999), (2717, 579797), (4147, 379867), (6061, 259909), (7163, 219923), (19993, 78793)]