1189726135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{963341}}^1$

素因数の和:963378

約数の個数: 16

約数和(自身を含む): 1618414560

約数和(自身を除く): 428688425

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 963341, 4816705, 12523433, 18303479, 62617165, 91517395, 237945227, 1189726135]

約数ペア:

[(1, 1189726135), (5, 237945227), (13, 91517395), (19, 62617165), (65, 18303479), (95, 12523433), (247, 4816705), (1235, 963341)]