12181793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 13944000

約数和(自身を除く): 1762207

約数列:

[1, 13, 19, 149, 247, 331, 1937, 2831, 4303, 6289, 36803, 49319, 81757, 641147, 937061, 12181793]

約数ペア:

[(1, 12181793), (13, 937061), (19, 641147), (149, 81757), (247, 49319), (331, 36803), (1937, 6289), (2831, 4303)]