11965216

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{2239}}^1$

素因数の和:2416

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 11742944

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2239, 2672, 4478, 5344, 8956, 17912, 35824, 71648, 373913, 747826, 1495652, 2991304, 5982608, 11965216]

約数ペア:

[(1, 11965216), (2, 5982608), (4, 2991304), (8, 1495652), (16, 747826), (32, 373913), (167, 71648), (334, 35824), (668, 17912), (1336, 8956), (2239, 5344), (2672, 4478)]