12888902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1471}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 20896512

約数和(自身を除く): 8007610

約数列:

[1, 2, 13, 26, 337, 674, 1471, 2942, 4381, 8762, 19123, 38246, 495727, 991454, 6444451, 12888902]

約数ペア:

[(1, 12888902), (2, 6444451), (13, 991454), (26, 495727), (337, 38246), (674, 19123), (1471, 8762), (2942, 4381)]