38206473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 56616960

約数和(自身を除く): 18410487

約数列:

[1, 3, 19, 23, 57, 69, 151, 193, 437, 453, 579, 1311, 2869, 3473, 3667, 4439, 8607, 10419, 11001, 13317, 29143, 65987, 84341, 87429, 197961, 253023, 553717, 670289, 1661151, 2010867, 12735491, 38206473]

約数ペア:

[(1, 38206473), (3, 12735491), (19, 2010867), (23, 1661151), (57, 670289), (69, 553717), (151, 253023), (193, 197961), (437, 87429), (453, 84341), (579, 65987), (1311, 29143), (2869, 13317), (3473, 11001), (3667, 10419), (4439, 8607)]