12939626

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 36

約数和(自身を含む): 23532678

約数和(自身を除く): 10593052

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 157, 203, 314, 406, 841, 1099, 1421, 1682, 2198, 2842, 4553, 5887, 7693, 9106, 11774, 15386, 31871, 41209, 63742, 82418, 132037, 223097, 264074, 446194, 924259, 1848518, 6469813, 12939626]

約数ペア:

[(1, 12939626), (2, 6469813), (7, 1848518), (14, 924259), (29, 446194), (49, 264074), (58, 223097), (98, 132037), (157, 82418), (203, 63742), (314, 41209), (406, 31871), (841, 15386), (1099, 11774), (1421, 9106), (1682, 7693), (2198, 5887), (2842, 4553)]