12184456

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 23463000

約数和(自身を除く): 11278544

約数列:

[1, 2, 4, 8, 89, 109, 157, 178, 218, 314, 356, 436, 628, 712, 872, 1256, 9701, 13973, 17113, 19402, 27946, 34226, 38804, 55892, 68452, 77608, 111784, 136904, 1523057, 3046114, 6092228, 12184456]

約数ペア:

[(1, 12184456), (2, 6092228), (4, 3046114), (8, 1523057), (89, 136904), (109, 111784), (157, 77608), (178, 68452), (218, 55892), (314, 38804), (356, 34226), (436, 27946), (628, 19402), (712, 17113), (872, 13973), (1256, 9701)]