12948628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 29925504

約数和(自身を除く): 16976876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2473, 2618, 4946, 5236, 9892, 17311, 27203, 34622, 42041, 54406, 69244, 84082, 108812, 168164, 190421, 294287, 380842, 462451, 588574, 761684, 924902, 1177148, 1849804, 3237157, 6474314, 12948628]

約数ペア:

[(1, 12948628), (2, 6474314), (4, 3237157), (7, 1849804), (11, 1177148), (14, 924902), (17, 761684), (22, 588574), (28, 462451), (34, 380842), (44, 294287), (68, 190421), (77, 168164), (119, 108812), (154, 84082), (187, 69244), (238, 54406), (308, 42041), (374, 34622), (476, 27203), (748, 17311), (1309, 9892), (2473, 5236), (2618, 4946)]