12253556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 26664960

約数和(自身を除く): 14411404

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 743, 868, 1178, 1486, 2356, 2972, 4123, 5201, 8246, 10402, 14117, 16492, 20804, 23033, 28234, 46066, 56468, 92132, 98819, 161231, 197638, 322462, 395276, 437627, 644924, 875254, 1750508, 3063389, 6126778, 12253556]

約数ペア:

[(1, 12253556), (2, 6126778), (4, 3063389), (7, 1750508), (14, 875254), (19, 644924), (28, 437627), (31, 395276), (38, 322462), (62, 197638), (76, 161231), (124, 98819), (133, 92132), (217, 56468), (266, 46066), (434, 28234), (532, 23033), (589, 20804), (743, 16492), (868, 14117), (1178, 10402), (1486, 8246), (2356, 5201), (2972, 4123)]