12673726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 20972952

約数和(自身を除く): 8299226

約数列:

[1, 2, 13, 26, 61, 122, 131, 262, 793, 1586, 1703, 3406, 3721, 7442, 7991, 15982, 48373, 96746, 103883, 207766, 487451, 974902, 6336863, 12673726]

約数ペア:

[(1, 12673726), (2, 6336863), (13, 974902), (26, 487451), (61, 207766), (122, 103883), (131, 96746), (262, 48373), (793, 15982), (1586, 7991), (1703, 7442), (3406, 3721)]