13806716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 17642884

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 1949, 3542, 3898, 7084, 7796, 13643, 21439, 27286, 42878, 44827, 54572, 85756, 89654, 150073, 179308, 300146, 313789, 493097, 600292, 627578, 986194, 1255156, 1972388, 3451679, 6903358, 13806716]

約数ペア:

[(1, 13806716), (2, 6903358), (4, 3451679), (7, 1972388), (11, 1255156), (14, 986194), (22, 627578), (23, 600292), (28, 493097), (44, 313789), (46, 300146), (77, 179308), (92, 150073), (154, 89654), (161, 85756), (253, 54572), (308, 44827), (322, 42878), (506, 27286), (644, 21439), (1012, 13643), (1771, 7796), (1949, 7084), (3542, 3898)]