12556922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28933}}^1$

素因数の和:28973

約数の個数: 16

約数和(自身を含む): 22221312

約数和(自身を除く): 9664390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 28933, 57866, 202531, 405062, 896923, 1793846, 6278461, 12556922]

約数ペア:

[(1, 12556922), (2, 6278461), (7, 1793846), (14, 896923), (31, 405062), (62, 202531), (217, 57866), (434, 28933)]