12983726

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 36

約数和(自身を含む): 23975568

約数和(自身を除く): 10991842

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 367, 722, 734, 931, 1862, 2527, 2569, 5054, 5138, 6973, 13946, 17689, 17983, 35378, 35966, 48811, 97622, 132487, 264974, 341677, 683354, 927409, 1854818, 6491863, 12983726]

約数ペア:

[(1, 12983726), (2, 6491863), (7, 1854818), (14, 927409), (19, 683354), (38, 341677), (49, 264974), (98, 132487), (133, 97622), (266, 48811), (361, 35966), (367, 35378), (722, 17983), (734, 17689), (931, 13946), (1862, 6973), (2527, 5138), (2569, 5054)]