19579924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53791}}^1$

素因数の和:53815

約数の個数: 24

約数和(自身を含む): 42172928

約数和(自身を除く): 22593004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53791, 107582, 215164, 376537, 699283, 753074, 1398566, 1506148, 2797132, 4894981, 9789962, 19579924]

約数ペア:

[(1, 19579924), (2, 9789962), (4, 4894981), (7, 2797132), (13, 1506148), (14, 1398566), (26, 753074), (28, 699283), (52, 376537), (91, 215164), (182, 107582), (364, 53791)]