16394911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 18282880

約数和(自身を除く): 1887969

約数列:

[1, 13, 43, 139, 211, 559, 1807, 2743, 5977, 9073, 29329, 77701, 117949, 381277, 1261147, 16394911]

約数ペア:

[(1, 16394911), (13, 1261147), (43, 381277), (139, 117949), (211, 77701), (559, 29329), (1807, 9073), (2743, 5977)]