12945952

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3100

約数の個数: 24

約数和(自身を含む): 25682076

約数和(自身を除く): 12736124

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 2953, 4384, 5906, 11812, 23624, 47248, 94496, 404561, 809122, 1618244, 3236488, 6472976, 12945952]

約数ペア:

[(1, 12945952), (2, 6472976), (4, 3236488), (8, 1618244), (16, 809122), (32, 404561), (137, 94496), (274, 47248), (548, 23624), (1096, 11812), (2192, 5906), (2953, 4384)]