13203316

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1973}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 26530560

約数和(自身を除く): 13327244

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 1973, 3346, 3946, 6692, 7892, 13811, 27622, 55244, 471547, 943094, 1886188, 3300829, 6601658, 13203316]

約数ペア:

[(1, 13203316), (2, 6601658), (4, 3300829), (7, 1886188), (14, 943094), (28, 471547), (239, 55244), (478, 27622), (956, 13811), (1673, 7892), (1973, 6692), (3346, 3946)]