3925442921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{12743}}^1$

素因数の和:13316

約数の個数: 16

約数和(自身を含む): 4273827840

約数和(自身を除く): 348384919

約数列:

[1, 19, 31, 523, 589, 9937, 12743, 16213, 242117, 308047, 395033, 6664589, 7505627, 126627191, 206602259, 3925442921]

約数ペア:

[(1, 3925442921), (19, 206602259), (31, 126627191), (523, 7505627), (589, 6664589), (9937, 395033), (12743, 308047), (16213, 242117)]