22146236

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 36

約数和(自身を含む): 45562608

約数和(自身を除く): 23416372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1097, 1442, 2194, 2884, 4388, 5047, 7679, 10094, 15358, 20188, 30716, 53753, 107506, 112991, 215012, 225982, 451964, 790937, 1581874, 3163748, 5536559, 11073118, 22146236]

約数ペア:

[(1, 22146236), (2, 11073118), (4, 5536559), (7, 3163748), (14, 1581874), (28, 790937), (49, 451964), (98, 225982), (103, 215012), (196, 112991), (206, 107506), (412, 53753), (721, 30716), (1097, 20188), (1442, 15358), (2194, 10094), (2884, 7679), (4388, 5047)]