12994772

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 26714016

約数和(自身を除く): 13719244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 251, 301, 502, 602, 1004, 1204, 1757, 1849, 3514, 3698, 7028, 7396, 10793, 12943, 21586, 25886, 43172, 51772, 75551, 151102, 302204, 464099, 928198, 1856396, 3248693, 6497386, 12994772]

約数ペア:

[(1, 12994772), (2, 6497386), (4, 3248693), (7, 1856396), (14, 928198), (28, 464099), (43, 302204), (86, 151102), (172, 75551), (251, 51772), (301, 43172), (502, 25886), (602, 21586), (1004, 12943), (1204, 10793), (1757, 7396), (1849, 7028), (3514, 3698)]