173089772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4919}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 319603200

約数和(自身を除く): 146513428

約数列:

[1, 2, 4, 19, 38, 76, 463, 926, 1852, 4919, 8797, 9838, 17594, 19676, 35188, 93461, 186922, 373844, 2277497, 4554994, 9109988, 43272443, 86544886, 173089772]

約数ペア:

[(1, 173089772), (2, 86544886), (4, 43272443), (19, 9109988), (38, 4554994), (76, 2277497), (463, 373844), (926, 186922), (1852, 93461), (4919, 35188), (8797, 19676), (9838, 17594)]