30131606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16871}}^1$

素因数の和:16939

約数の個数: 16

約数和(自身を含む): 48591360

約数和(自身を除く): 18459754

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 16871, 33742, 320549, 641098, 792937, 1585874, 15065803, 30131606]

約数ペア:

[(1, 30131606), (2, 15065803), (19, 1585874), (38, 792937), (47, 641098), (94, 320549), (893, 33742), (1786, 16871)]