12145672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19717}}^1$

素因数の和:19741

約数の個数: 32

約数和(自身を含む): 28393920

約数和(自身を除く): 16248248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 19717, 39434, 78868, 138019, 157736, 216887, 276038, 433774, 552076, 867548, 1104152, 1518209, 1735096, 3036418, 6072836, 12145672]

約数ペア:

[(1, 12145672), (2, 6072836), (4, 3036418), (7, 1735096), (8, 1518209), (11, 1104152), (14, 867548), (22, 552076), (28, 433774), (44, 276038), (56, 216887), (77, 157736), (88, 138019), (154, 78868), (308, 39434), (616, 19717)]