13377488

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12479}}^1$

素因数の和:12554

約数の個数: 20

約数和(自身を含む): 26307840

約数和(自身を除く): 12930352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12479, 24958, 49916, 99832, 199664, 836093, 1672186, 3344372, 6688744, 13377488]

約数ペア:

[(1, 13377488), (2, 6688744), (4, 3344372), (8, 1672186), (16, 836093), (67, 199664), (134, 99832), (268, 49916), (536, 24958), (1072, 12479)]