12561332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10433}}^1$

素因数の和:10487

約数の個数: 24

約数和(自身を含む): 25709376

約数和(自身を除く): 13148044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10433, 20866, 41732, 73031, 146062, 292124, 448619, 897238, 1794476, 3140333, 6280666, 12561332]

約数ペア:

[(1, 12561332), (2, 6280666), (4, 3140333), (7, 1794476), (14, 897238), (28, 448619), (43, 292124), (86, 146062), (172, 73031), (301, 41732), (602, 20866), (1204, 10433)]