16890566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 32078592

約数和(自身を除く): 15188026

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 1637, 3274, 5159, 10318, 11459, 18007, 22918, 36014, 109679, 126049, 219358, 252098, 767753, 1206469, 1535506, 2412938, 8445283, 16890566]

約数ペア:

[(1, 16890566), (2, 8445283), (7, 2412938), (11, 1535506), (14, 1206469), (22, 767753), (67, 252098), (77, 219358), (134, 126049), (154, 109679), (469, 36014), (737, 22918), (938, 18007), (1474, 11459), (1637, 10318), (3274, 5159)]