12189218

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 19649196

約数和(自身を除く): 7459978

約数列:

[1, 2, 23, 41, 46, 82, 281, 529, 562, 943, 1058, 1886, 6463, 11521, 12926, 21689, 23042, 43378, 148649, 264983, 297298, 529966, 6094609, 12189218]

約数ペア:

[(1, 12189218), (2, 6094609), (23, 529966), (41, 297298), (46, 264983), (82, 148649), (281, 43378), (529, 23042), (562, 21689), (943, 12926), (1058, 11521), (1886, 6463)]