16966183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 19404000

約数和(自身を除く): 2437817

約数列:

[1, 13, 19, 149, 247, 461, 1937, 2831, 5993, 8759, 36803, 68689, 113867, 892957, 1305091, 16966183]

約数ペア:

[(1, 16966183), (13, 1305091), (19, 892957), (149, 113867), (247, 68689), (461, 36803), (1937, 8759), (2831, 5993)]