11917165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 15523200

約数和(自身を除く): 3606035

約数列:

[1, 5, 13, 65, 139, 695, 1319, 1807, 6595, 9035, 17147, 85735, 183341, 916705, 2383433, 11917165]

約数ペア:

[(1, 11917165), (5, 2383433), (13, 916705), (65, 183341), (139, 85735), (695, 17147), (1319, 9035), (1807, 6595)]