18329471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 1628929

約数列:

[1, 19, 59, 83, 197, 1121, 1577, 3743, 4897, 11623, 16351, 93043, 220837, 310669, 964709, 18329471]

約数ペア:

[(1, 18329471), (19, 964709), (59, 310669), (83, 220837), (197, 93043), (1121, 16351), (1577, 11623), (3743, 4897)]