1590372409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 1685992000

約数和(自身を除く): 95619591

約数列:

[1, 19, 349, 373, 643, 6631, 7087, 12217, 130177, 224407, 239839, 2473363, 4263733, 4556941, 83703811, 1590372409]

約数ペア:

[(1, 1590372409), (19, 83703811), (349, 4556941), (373, 4263733), (643, 2473363), (6631, 239839), (7087, 224407), (12217, 130177)]