12215756

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 24531360

約数和(自身を除く): 12315604

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 1489, 2051, 2978, 4102, 5956, 8204, 10423, 20846, 41692, 436277, 872554, 1745108, 3053939, 6107878, 12215756]

約数ペア:

[(1, 12215756), (2, 6107878), (4, 3053939), (7, 1745108), (14, 872554), (28, 436277), (293, 41692), (586, 20846), (1172, 10423), (1489, 8204), (2051, 5956), (2978, 4102)]