9712724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18287

約数の個数: 24

約数和(自身を含む): 20448960

約数和(自身を除く): 10736236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18257, 36514, 73028, 127799, 255598, 346883, 511196, 693766, 1387532, 2428181, 4856362, 9712724]

約数ペア:

[(1, 9712724), (2, 4856362), (4, 2428181), (7, 1387532), (14, 693766), (19, 511196), (28, 346883), (38, 255598), (76, 127799), (133, 73028), (266, 36514), (532, 18257)]