38040014

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 62553600

約数和(自身を除く): 24513586

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 361, 722, 893, 1121, 1786, 2242, 2773, 5546, 6859, 13718, 16967, 21299, 33934, 42598, 52687, 105374, 322373, 404681, 644746, 809362, 1001053, 2002106, 19020007, 38040014]

約数ペア:

[(1, 38040014), (2, 19020007), (19, 2002106), (38, 1001053), (47, 809362), (59, 644746), (94, 404681), (118, 322373), (361, 105374), (722, 52687), (893, 42598), (1121, 33934), (1786, 21299), (2242, 16967), (2773, 13718), (5546, 6859)]