28190357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 32497920

約数和(自身を除く): 4307563

約数列:

[1, 13, 19, 61, 247, 793, 1159, 1871, 15067, 24323, 35549, 114131, 462137, 1483703, 2168489, 28190357]

約数ペア:

[(1, 28190357), (13, 2168489), (19, 1483703), (61, 462137), (247, 114131), (793, 35549), (1159, 24323), (1871, 15067)]