12786492

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1913}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 29904336

約数和(自身を除く): 17117844

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 1913, 2228, 3342, 3826, 5739, 6684, 7652, 11478, 22956, 1065541, 2131082, 3196623, 4262164, 6393246, 12786492]

約数ペア:

[(1, 12786492), (2, 6393246), (3, 4262164), (4, 3196623), (6, 2131082), (12, 1065541), (557, 22956), (1114, 11478), (1671, 7652), (1913, 6684), (2228, 5739), (3342, 3826)]