12122054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 23164704

約数和(自身を除く): 11042650

約数列:

[1, 2, 7, 14, 17, 31, 34, 53, 62, 106, 119, 217, 238, 371, 434, 527, 742, 901, 961, 1054, 1643, 1802, 1922, 3286, 3689, 6307, 6727, 7378, 11501, 12614, 13454, 16337, 23002, 27931, 32674, 50933, 55862, 101866, 114359, 195517, 228718, 356531, 391034, 713062, 865861, 1731722, 6061027, 12122054]

約数ペア:

[(1, 12122054), (2, 6061027), (7, 1731722), (14, 865861), (17, 713062), (31, 391034), (34, 356531), (53, 228718), (62, 195517), (106, 114359), (119, 101866), (217, 55862), (238, 50933), (371, 32674), (434, 27931), (527, 23002), (742, 16337), (901, 13454), (961, 12614), (1054, 11501), (1643, 7378), (1802, 6727), (1922, 6307), (3286, 3689)]