12395464

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 23889600

約数和(自身を除く): 11494136

約数列:

[1, 2, 4, 8, 71, 139, 142, 157, 278, 284, 314, 556, 568, 628, 1112, 1256, 9869, 11147, 19738, 21823, 22294, 39476, 43646, 44588, 78952, 87292, 89176, 174584, 1549433, 3098866, 6197732, 12395464]

約数ペア:

[(1, 12395464), (2, 6197732), (4, 3098866), (8, 1549433), (71, 174584), (139, 89176), (142, 87292), (157, 78952), (278, 44588), (284, 43646), (314, 39476), (556, 22294), (568, 21823), (628, 19738), (1112, 11147), (1256, 9869)]