16900906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 29196288

約数和(自身を除く): 12295382

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 263, 506, 526, 1397, 2794, 2893, 2921, 5786, 5842, 6049, 12098, 32131, 33401, 64262, 66539, 66802, 133078, 367411, 734822, 768223, 1536446, 8450453, 16900906]

約数ペア:

[(1, 16900906), (2, 8450453), (11, 1536446), (22, 768223), (23, 734822), (46, 367411), (127, 133078), (253, 66802), (254, 66539), (263, 64262), (506, 33401), (526, 32131), (1397, 12098), (2794, 6049), (2893, 5842), (2921, 5786)]