21935994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 46466880

約数和(自身を除く): 24530886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 997, 1158, 1994, 2991, 3667, 5982, 7334, 11001, 18943, 22002, 37886, 56829, 113658, 192421, 384842, 577263, 1154526, 3655999, 7311998, 10967997, 21935994]

約数ペア:

[(1, 21935994), (2, 10967997), (3, 7311998), (6, 3655999), (19, 1154526), (38, 577263), (57, 384842), (114, 192421), (193, 113658), (386, 56829), (579, 37886), (997, 22002), (1158, 18943), (1994, 11001), (2991, 7334), (3667, 5982)]