2019957427

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 2103881472

約数和(自身を除く): 83924045

約数列:

[1, 31, 197, 353, 937, 6107, 10943, 29047, 69541, 184589, 330761, 2155771, 5722259, 10253591, 65159917, 2019957427]

約数ペア:

[(1, 2019957427), (31, 65159917), (197, 10253591), (353, 5722259), (937, 2155771), (6107, 330761), (10943, 184589), (29047, 69541)]