16613870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18284

約数の個数: 32

約数和(自身を含む): 36808128

約数和(自身を除く): 20194258

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18257, 36514, 91285, 127799, 182570, 237341, 255598, 474682, 638995, 1186705, 1277990, 1661387, 2373410, 3322774, 8306935, 16613870]

約数ペア:

[(1, 16613870), (2, 8306935), (5, 3322774), (7, 2373410), (10, 1661387), (13, 1277990), (14, 1186705), (26, 638995), (35, 474682), (65, 255598), (70, 237341), (91, 182570), (130, 127799), (182, 91285), (455, 36514), (910, 18257)]