12121648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9839}}^1$

素因数の和:9865

約数の個数: 40

約数和(自身を含む): 29283840

約数和(自身を除く): 17162192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 9839, 19678, 39356, 68873, 78712, 108229, 137746, 157424, 216458, 275492, 432916, 550984, 757603, 865832, 1101968, 1515206, 1731664, 3030412, 6060824, 12121648]

約数ペア:

[(1, 12121648), (2, 6060824), (4, 3030412), (7, 1731664), (8, 1515206), (11, 1101968), (14, 865832), (16, 757603), (22, 550984), (28, 432916), (44, 275492), (56, 216458), (77, 157424), (88, 137746), (112, 108229), (154, 78712), (176, 68873), (308, 39356), (616, 19678), (1232, 9839)]