1943548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 3628800

約数和(自身を除く): 1685252

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 239, 428, 478, 956, 2033, 4066, 4541, 8132, 9082, 18164, 25573, 51146, 102292, 485887, 971774, 1943548]

約数ペア:

[(1, 1943548), (2, 971774), (4, 485887), (19, 102292), (38, 51146), (76, 25573), (107, 18164), (214, 9082), (239, 8132), (428, 4541), (478, 4066), (956, 2033)]