13380304

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 29829440

約数和(自身を除く): 16449136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 619, 772, 1238, 1351, 1544, 2476, 2702, 3088, 4333, 4952, 5404, 8666, 9904, 10808, 17332, 21616, 34664, 69328, 119467, 238934, 477868, 836269, 955736, 1672538, 1911472, 3345076, 6690152, 13380304]

約数ペア:

[(1, 13380304), (2, 6690152), (4, 3345076), (7, 1911472), (8, 1672538), (14, 955736), (16, 836269), (28, 477868), (56, 238934), (112, 119467), (193, 69328), (386, 34664), (619, 21616), (772, 17332), (1238, 10808), (1351, 9904), (1544, 8666), (2476, 5404), (2702, 4952), (3088, 4333)]