12697244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 27686400

約数和(自身を除く): 14989156

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 823, 1102, 1646, 2204, 3292, 3857, 5761, 7714, 11522, 15428, 15637, 23044, 23867, 31274, 47734, 62548, 95468, 109459, 167069, 218918, 334138, 437836, 453473, 668276, 906946, 1813892, 3174311, 6348622, 12697244]

約数ペア:

[(1, 12697244), (2, 6348622), (4, 3174311), (7, 1813892), (14, 906946), (19, 668276), (28, 453473), (29, 437836), (38, 334138), (58, 218918), (76, 167069), (116, 109459), (133, 95468), (203, 62548), (266, 47734), (406, 31274), (532, 23867), (551, 23044), (812, 15637), (823, 15428), (1102, 11522), (1646, 7714), (2204, 5761), (3292, 3857)]