12345047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 14636160

約数和(自身を除く): 2291113

約数列:

[1, 11, 13, 131, 143, 659, 1441, 1703, 7249, 8567, 18733, 86329, 94237, 949619, 1122277, 12345047]

約数ペア:

[(1, 12345047), (11, 1122277), (13, 949619), (131, 94237), (143, 86329), (659, 18733), (1441, 8567), (1703, 7249)]