15820592

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{9241}}^1$

素因数の和:9356

約数の個数: 20

約数和(自身を含む): 30942216

約数和(自身を除く): 15121624

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 9241, 18482, 36964, 73928, 147856, 988787, 1977574, 3955148, 7910296, 15820592]

約数ペア:

[(1, 15820592), (2, 7910296), (4, 3955148), (8, 1977574), (16, 988787), (107, 147856), (214, 73928), (428, 36964), (856, 18482), (1712, 9241)]