19761423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4019}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 28944000

約数和(自身を除く): 9182577

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4019, 4917, 12057, 44209, 132627, 598831, 1796493, 6587141, 19761423]

約数ペア:

[(1, 19761423), (3, 6587141), (11, 1796493), (33, 598831), (149, 132627), (447, 44209), (1639, 12057), (4019, 4917)]