12212284

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6143}}^1$

素因数の和:6225

約数の個数: 24

約数和(自身を含む): 24772608

約数和(自身を除く): 12560324

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6143, 12286, 24572, 43001, 86002, 172004, 436153, 872306, 1744612, 3053071, 6106142, 12212284]

約数ペア:

[(1, 12212284), (2, 6106142), (4, 3053071), (7, 1744612), (14, 872306), (28, 436153), (71, 172004), (142, 86002), (284, 43001), (497, 24572), (994, 12286), (1988, 6143)]