18882208

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{8807}}^1$

素因数の和:8884

約数の個数: 24

約数和(自身を含む): 37733472

約数和(自身を除く): 18851264

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 8807, 17614, 35228, 70456, 140912, 281824, 590069, 1180138, 2360276, 4720552, 9441104, 18882208]

約数ペア:

[(1, 18882208), (2, 9441104), (4, 4720552), (8, 2360276), (16, 1180138), (32, 590069), (67, 281824), (134, 140912), (268, 70456), (536, 35228), (1072, 17614), (2144, 8807)]