11647304

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 23888700

約数和(自身を除く): 12241396

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 109, 148, 152, 218, 296, 361, 436, 703, 722, 872, 1406, 1444, 2071, 2812, 2888, 4033, 4142, 5624, 8066, 8284, 13357, 16132, 16568, 26714, 32264, 39349, 53428, 76627, 78698, 106856, 153254, 157396, 306508, 314792, 613016, 1455913, 2911826, 5823652, 11647304]

約数ペア:

[(1, 11647304), (2, 5823652), (4, 2911826), (8, 1455913), (19, 613016), (37, 314792), (38, 306508), (74, 157396), (76, 153254), (109, 106856), (148, 78698), (152, 76627), (218, 53428), (296, 39349), (361, 32264), (436, 26714), (703, 16568), (722, 16132), (872, 13357), (1406, 8284), (1444, 8066), (2071, 5624), (2812, 4142), (2888, 4033)]