12125392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11311}}^1$

素因数の和:11386

約数の個数: 20

約数和(自身を含む): 23845696

約数和(自身を除く): 11720304

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11311, 22622, 45244, 90488, 180976, 757837, 1515674, 3031348, 6062696, 12125392]

約数ペア:

[(1, 12125392), (2, 6062696), (4, 3031348), (8, 1515674), (16, 757837), (67, 180976), (134, 90488), (268, 45244), (536, 22622), (1072, 11311)]