26813891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 2754109

約数列:

[1, 13, 109, 127, 149, 1417, 1651, 1937, 13843, 16241, 18923, 179959, 211133, 245999, 2062607, 26813891]

約数ペア:

[(1, 26813891), (13, 2062607), (109, 245999), (127, 211133), (149, 179959), (1417, 18923), (1651, 16241), (1937, 13843)]