78812513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13928

約数の個数: 16

約数和(自身を含む): 93233280

約数和(自身を除く): 14420767

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 13873, 180349, 263587, 319079, 3426631, 4148027, 6062501, 78812513]

約数ペア:

[(1, 78812513), (13, 6062501), (19, 4148027), (23, 3426631), (247, 319079), (299, 263587), (437, 180349), (5681, 13873)]