11289784

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 23700600

約数和(自身を除く): 12410816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 109, 121, 214, 218, 242, 428, 436, 484, 856, 872, 968, 1177, 1199, 2354, 2398, 4708, 4796, 9416, 9592, 11663, 12947, 13189, 23326, 25894, 26378, 46652, 51788, 52756, 93304, 103576, 105512, 128293, 256586, 513172, 1026344, 1411223, 2822446, 5644892, 11289784]

約数ペア:

[(1, 11289784), (2, 5644892), (4, 2822446), (8, 1411223), (11, 1026344), (22, 513172), (44, 256586), (88, 128293), (107, 105512), (109, 103576), (121, 93304), (214, 52756), (218, 51788), (242, 46652), (428, 26378), (436, 25894), (484, 23326), (856, 13189), (872, 12947), (968, 11663), (1177, 9592), (1199, 9416), (2354, 4796), (2398, 4708)]