13361068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20747}}^1$

素因数の和:20781

約数の個数: 24

約数和(自身を含む): 27885312

約数和(自身を除く): 14524244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20747, 41494, 82988, 145229, 290458, 477181, 580916, 954362, 1908724, 3340267, 6680534, 13361068]

約数ペア:

[(1, 13361068), (2, 6680534), (4, 3340267), (7, 1908724), (14, 954362), (23, 580916), (28, 477181), (46, 290458), (92, 145229), (161, 82988), (322, 41494), (644, 20747)]