19341343

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 23146560

約数和(自身を除く): 3805217

約数列:

[1, 7, 37, 53, 259, 371, 1409, 1961, 9863, 13727, 52133, 74677, 364931, 522739, 2763049, 19341343]

約数ペア:

[(1, 19341343), (7, 2763049), (37, 522739), (53, 364931), (259, 74677), (371, 52133), (1409, 13727), (1961, 9863)]