25796953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 6136487

約数列:

[1, 7, 13, 91, 197, 1379, 1439, 2561, 10073, 17927, 18707, 130949, 283483, 1984381, 3685279, 25796953]

約数ペア:

[(1, 25796953), (7, 3685279), (13, 1984381), (91, 283483), (197, 130949), (1379, 18707), (1439, 17927), (2561, 10073)]