18593263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 20916000

約数和(自身を除く): 2322737

約数列:

[1, 13, 29, 149, 331, 377, 1937, 4303, 4321, 9599, 49319, 56173, 124787, 641147, 1430251, 18593263]

約数ペア:

[(1, 18593263), (13, 1430251), (29, 641147), (149, 124787), (331, 56173), (377, 49319), (1937, 9599), (4303, 4321)]