2019435922

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{200063}}^1$

素因数の和:200182

約数の個数: 24

約数和(自身を含む): 3557938176

約数和(自身を除く): 1538502254

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 200063, 400126, 1400441, 2800882, 9803087, 19606174, 20606489, 41212978, 144245423, 288490846, 1009717961, 2019435922]

約数ペア:

[(1, 2019435922), (2, 1009717961), (7, 288490846), (14, 144245423), (49, 41212978), (98, 20606489), (103, 19606174), (206, 9803087), (721, 2800882), (1442, 1400441), (5047, 400126), (10094, 200063)]