12286274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 27651456

約数和(自身を除く): 15365182

約数列:

[1, 2, 7, 11, 13, 14, 17, 19, 22, 26, 34, 38, 77, 91, 119, 133, 143, 154, 182, 187, 209, 221, 238, 247, 266, 286, 323, 361, 374, 418, 442, 494, 646, 722, 1001, 1309, 1463, 1547, 1729, 2002, 2261, 2431, 2527, 2618, 2717, 2926, 3094, 3458, 3553, 3971, 4199, 4522, 4693, 4862, 5054, 5434, 6137, 7106, 7942, 8398, 9386, 12274, 17017, 19019, 24871, 27797, 29393, 32851, 34034, 38038, 42959, 46189, 49742, 51623, 55594, 58786, 65702, 67507, 79781, 85918, 92378, 103246, 135014, 159562, 323323, 361361, 472549, 558467, 646646, 722722, 877591, 945098, 1116934, 1755182, 6143137, 12286274]

約数ペア:

[(1, 12286274), (2, 6143137), (7, 1755182), (11, 1116934), (13, 945098), (14, 877591), (17, 722722), (19, 646646), (22, 558467), (26, 472549), (34, 361361), (38, 323323), (77, 159562), (91, 135014), (119, 103246), (133, 92378), (143, 85918), (154, 79781), (182, 67507), (187, 65702), (209, 58786), (221, 55594), (238, 51623), (247, 49742), (266, 46189), (286, 42959), (323, 38038), (361, 34034), (374, 32851), (418, 29393), (442, 27797), (494, 24871), (646, 19019), (722, 17017), (1001, 12274), (1309, 9386), (1463, 8398), (1547, 7942), (1729, 7106), (2002, 6137), (2261, 5434), (2431, 5054), (2527, 4862), (2618, 4693), (2717, 4522), (2926, 4199), (3094, 3971), (3458, 3553)]