12765922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 20949840

約数和(自身を除く): 8183918

約数列:

[1, 2, 13, 26, 169, 179, 211, 338, 358, 422, 2327, 2743, 4654, 5486, 30251, 35659, 37769, 60502, 71318, 75538, 490997, 981994, 6382961, 12765922]

約数ペア:

[(1, 12765922), (2, 6382961), (13, 981994), (26, 490997), (169, 75538), (179, 71318), (211, 60502), (338, 37769), (358, 35659), (422, 30251), (2327, 5486), (2743, 4654)]