12771472

素因数分解:

$2^4\times 7^1\times {\mathrm{114031}}^1$

素因数の和:114046

約数の個数: 20

約数和(自身を含む): 28279936

約数和(自身を除く): 15508464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114031, 228062, 456124, 798217, 912248, 1596434, 1824496, 3192868, 6385736, 12771472]

約数ペア:

[(1, 12771472), (2, 6385736), (4, 3192868), (7, 1824496), (8, 1596434), (14, 912248), (16, 798217), (28, 456124), (56, 228062), (112, 114031)]