11511272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 22360800

約数和(自身を除く): 10849528

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 307, 344, 436, 614, 872, 1228, 2456, 4687, 9374, 13201, 18748, 26402, 33463, 37496, 52804, 66926, 105608, 133852, 267704, 1438909, 2877818, 5755636, 11511272]

約数ペア:

[(1, 11511272), (2, 5755636), (4, 2877818), (8, 1438909), (43, 267704), (86, 133852), (109, 105608), (172, 66926), (218, 52804), (307, 37496), (344, 33463), (436, 26402), (614, 18748), (872, 13201), (1228, 9374), (2456, 4687)]