19492040883

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2965471}}^1$

素因数の和:2965794

約数の個数: 16

約数和(自身を含む): 29797062656

約数和(自身を除く): 10305021773

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 2965471, 8896413, 20758297, 62274891, 928192423, 2784577269, 6497346961, 19492040883]

約数ペア:

[(1, 19492040883), (3, 6497346961), (7, 2784577269), (21, 928192423), (313, 62274891), (939, 20758297), (2191, 8896413), (6573, 2965471)]