19930744854529

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10141}}^1\times {\mathrm{1309369}}^1$

素因数の和:1319608

約数の個数: 16

約数和(自身を含む): 21247408864000

約数和(自身を除く): 1316664009471

約数列:

[1, 19, 79, 1501, 10141, 192679, 801139, 1309369, 15221641, 24878011, 103440151, 1965362869, 13278311029, 252287909551, 1048986571291, 19930744854529]

約数ペア:

[(1, 19930744854529), (19, 1048986571291), (79, 252287909551), (1501, 13278311029), (10141, 1965362869), (192679, 103440151), (801139, 24878011), (1309369, 15221641)]