12905936

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{3067}}^1$

素因数の和:3338

約数の個数: 20

約数和(自身を含む): 25108512

約数和(自身を除く): 12202576

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 3067, 4208, 6134, 12268, 24536, 49072, 806621, 1613242, 3226484, 6452968, 12905936]

約数ペア:

[(1, 12905936), (2, 6452968), (4, 3226484), (8, 1613242), (16, 806621), (263, 49072), (526, 24536), (1052, 12268), (2104, 6134), (3067, 4208)]