18703244

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3461}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 37611168

約数和(自身を除く): 18907924

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3461, 5404, 6922, 13844, 24227, 48454, 96908, 667973, 1335946, 2671892, 4675811, 9351622, 18703244]

約数ペア:

[(1, 18703244), (2, 9351622), (4, 4675811), (7, 2671892), (14, 1335946), (28, 667973), (193, 96908), (386, 48454), (772, 24227), (1351, 13844), (2702, 6922), (3461, 5404)]